[PATCH 3.2 129/140] media: v4l2-compat-ioctl32.c: fix the indentation

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3.2.100-rc1 review patch.  If anyone has any objections, please let me know.

------------------

From: Hans Verkuil <hans.verkuil@xxxxxxxxx>

commit b7b957d429f601d6d1942122b339474f31191d75 upstream.

The indentation of this source is all over the place. Fix this.
This patch only changes whitespace.

Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
Acked-by: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxxx>
[bwh: Rebased on top of some earlier fixes]
Signed-off-by: Ben Hutchings <ben@xxxxxxxxxxxxxxx>
---
--- a/drivers/media/video/v4l2-compat-ioctl32.c
+++ b/drivers/media/video/v4l2-compat-ioctl32.c
@@ -48,11 +48,11 @@ struct v4l2_window32 {
 static int get_v4l2_window32(struct v4l2_window *kp, struct v4l2_window32 __user *up)
 {
 	if (!access_ok(VERIFY_READ, up, sizeof(struct v4l2_window32)) ||
-		copy_from_user(&kp->w, &up->w, sizeof(up->w)) ||
-		get_user(kp->field, &up->field) ||
-		get_user(kp->chromakey, &up->chromakey) ||
-		get_user(kp->clipcount, &up->clipcount))
-			return -EFAULT;
+	    copy_from_user(&kp->w, &up->w, sizeof(up->w)) ||
+	    get_user(kp->field, &up->field) ||
+	    get_user(kp->chromakey, &up->chromakey) ||
+	    get_user(kp->clipcount, &up->clipcount))
+		return -EFAULT;
 	if (kp->clipcount > 2048)
 		return -EINVAL;
 	if (kp->clipcount) {
@@ -82,10 +82,10 @@ static int get_v4l2_window32(struct v4l2
 static int put_v4l2_window32(struct v4l2_window *kp, struct v4l2_window32 __user *up)
 {
 	if (copy_to_user(&up->w, &kp->w, sizeof(kp->w)) ||
-		put_user(kp->field, &up->field) ||
-		put_user(kp->chromakey, &up->chromakey) ||
-		put_user(kp->clipcount, &up->clipcount))
-			return -EFAULT;
+	    put_user(kp->field, &up->field) ||
+	    put_user(kp->chromakey, &up->chromakey) ||
+	    put_user(kp->clipcount, &up->clipcount))
+		return -EFAULT;
 	return 0;
 }
 
@@ -97,7 +97,7 @@ static inline int get_v4l2_pix_format(st
 }
 
 static inline int get_v4l2_pix_format_mplane(struct v4l2_pix_format_mplane *kp,
-				struct v4l2_pix_format_mplane __user *up)
+					     struct v4l2_pix_format_mplane __user *up)
 {
 	if (copy_from_user(kp, up, sizeof(struct v4l2_pix_format_mplane)))
 		return -EFAULT;
@@ -112,7 +112,7 @@ static inline int put_v4l2_pix_format(st
 }
 
 static inline int put_v4l2_pix_format_mplane(struct v4l2_pix_format_mplane *kp,
-				struct v4l2_pix_format_mplane __user *up)
+					     struct v4l2_pix_format_mplane __user *up)
 {
 	if (copy_to_user(up, kp, sizeof(struct v4l2_pix_format_mplane)))
 		return -EFAULT;
@@ -204,7 +204,7 @@ static int __get_v4l2_format32(struct v4
 		return 0;
 	default:
 		printk(KERN_INFO "compat_ioctl32: unexpected VIDIOC_FMT type %d\n",
-								kp->type);
+		       kp->type);
 		return -EINVAL;
 	}
 }
@@ -252,7 +252,7 @@ static int __put_v4l2_format32(struct v4
 		return 0;
 	default:
 		printk(KERN_INFO "compat_ioctl32: unexpected VIDIOC_FMT type %d\n",
-								kp->type);
+		       kp->type);
 		return -EINVAL;
 	}
 }
@@ -286,7 +286,7 @@ static int get_v4l2_standard32(struct v4
 {
 	/* other fields are not set by the user, nor used by the driver */
 	if (!access_ok(VERIFY_READ, up, sizeof(struct v4l2_standard32)) ||
-		get_user(kp->index, &up->index))
+	    get_user(kp->index, &up->index))
 		return -EFAULT;
 	return 0;
 }
@@ -294,13 +294,13 @@ static int get_v4l2_standard32(struct v4
 static int put_v4l2_standard32(struct v4l2_standard *kp, struct v4l2_standard32 __user *up)
 {
 	if (!access_ok(VERIFY_WRITE, up, sizeof(struct v4l2_standard32)) ||
-		put_user(kp->index, &up->index) ||
-		put_user(kp->id, &up->id) ||
-		copy_to_user(up->name, kp->name, 24) ||
-		copy_to_user(&up->frameperiod, &kp->frameperiod, sizeof(kp->frameperiod)) ||
-		put_user(kp->framelines, &up->framelines) ||
-		copy_to_user(up->reserved, kp->reserved, 4 * sizeof(__u32)))
-			return -EFAULT;
+	    put_user(kp->index, &up->index) ||
+	    put_user(kp->id, &up->id) ||
+	    copy_to_user(up->name, kp->name, 24) ||
+	    copy_to_user(&up->frameperiod, &kp->frameperiod, sizeof(kp->frameperiod)) ||
+	    put_user(kp->framelines, &up->framelines) ||
+	    copy_to_user(up->reserved, kp->reserved, 4 * sizeof(__u32)))
+		return -EFAULT;
 	return 0;
 }
 
@@ -338,14 +338,14 @@ struct v4l2_buffer32 {
 };
 
 static int get_v4l2_plane32(struct v4l2_plane __user *up, struct v4l2_plane32 __user *up32,
-				enum v4l2_memory memory)
+			    enum v4l2_memory memory)
 {
 	void __user *up_pln;
 	compat_long_t p;
 
 	if (copy_in_user(up, up32, 2 * sizeof(__u32)) ||
-		copy_in_user(&up->data_offset, &up32->data_offset,
-				sizeof(__u32)))
+	    copy_in_user(&up->data_offset, &up32->data_offset,
+			 sizeof(__u32)))
 		return -EFAULT;
 
 	if (memory == V4L2_MEMORY_USERPTR) {
@@ -356,7 +356,7 @@ static int get_v4l2_plane32(struct v4l2_
 			return -EFAULT;
 	} else {
 		if (copy_in_user(&up->m.mem_offset, &up32->m.mem_offset,
-					sizeof(__u32)))
+				 sizeof(__u32)))
 			return -EFAULT;
 	}
 
@@ -364,18 +364,18 @@ static int get_v4l2_plane32(struct v4l2_
 }
 
 static int put_v4l2_plane32(struct v4l2_plane __user *up, struct v4l2_plane32 __user *up32,
-				enum v4l2_memory memory)
+			    enum v4l2_memory memory)
 {
 	if (copy_in_user(up32, up, 2 * sizeof(__u32)) ||
-		copy_in_user(&up32->data_offset, &up->data_offset,
-				sizeof(__u32)))
+	    copy_in_user(&up32->data_offset, &up->data_offset,
+			 sizeof(__u32)))
 		return -EFAULT;
 
 	/* For MMAP, driver might've set up the offset, so copy it back.
 	 * USERPTR stays the same (was userspace-provided), so no copying. */
 	if (memory == V4L2_MEMORY_MMAP)
 		if (copy_in_user(&up32->m.mem_offset, &up->m.mem_offset,
-					sizeof(__u32)))
+				 sizeof(__u32)))
 			return -EFAULT;
 
 	return 0;
@@ -390,19 +390,19 @@ static int get_v4l2_buffer32(struct v4l2
 	int ret;
 
 	if (!access_ok(VERIFY_READ, up, sizeof(struct v4l2_buffer32)) ||
-		get_user(kp->index, &up->index) ||
-		get_user(kp->type, &up->type) ||
-		get_user(kp->flags, &up->flags) ||
-		get_user(kp->memory, &up->memory) ||
-		get_user(kp->input, &up->input))
-			return -EFAULT;
+	    get_user(kp->index, &up->index) ||
+	    get_user(kp->type, &up->type) ||
+	    get_user(kp->flags, &up->flags) ||
+	    get_user(kp->memory, &up->memory) ||
+	    get_user(kp->input, &up->input))
+		return -EFAULT;
 
 	if (V4L2_TYPE_IS_OUTPUT(kp->type))
 		if (get_user(kp->bytesused, &up->bytesused) ||
-			get_user(kp->field, &up->field) ||
-			get_user(kp->timestamp.tv_sec, &up->timestamp.tv_sec) ||
-			get_user(kp->timestamp.tv_usec,
-					&up->timestamp.tv_usec))
+		    get_user(kp->field, &up->field) ||
+		    get_user(kp->timestamp.tv_sec, &up->timestamp.tv_sec) ||
+		    get_user(kp->timestamp.tv_usec,
+			     &up->timestamp.tv_usec))
 			return -EFAULT;
 
 	if (V4L2_TYPE_IS_MULTIPLANAR(kp->type)) {
@@ -422,13 +422,13 @@ static int get_v4l2_buffer32(struct v4l2
 
 		uplane32 = compat_ptr(p);
 		if (!access_ok(VERIFY_READ, uplane32,
-				num_planes * sizeof(struct v4l2_plane32)))
+			       num_planes * sizeof(struct v4l2_plane32)))
 			return -EFAULT;
 
 		/* We don't really care if userspace decides to kill itself
 		 * by passing a very big num_planes value */
 		uplane = compat_alloc_user_space(num_planes *
-						sizeof(struct v4l2_plane));
+						 sizeof(struct v4l2_plane));
 		kp->m.planes = (__force struct v4l2_plane *)uplane;
 
 		while (--num_planes >= 0) {
@@ -442,18 +442,18 @@ static int get_v4l2_buffer32(struct v4l2
 		switch (kp->memory) {
 		case V4L2_MEMORY_MMAP:
 			if (get_user(kp->length, &up->length) ||
-				get_user(kp->m.offset, &up->m.offset))
+			    get_user(kp->m.offset, &up->m.offset))
 				return -EFAULT;
 			break;
 		case V4L2_MEMORY_USERPTR:
 			{
-			compat_long_t tmp;
+				compat_long_t tmp;
 
-			if (get_user(kp->length, &up->length) ||
-			    get_user(tmp, &up->m.userptr))
-				return -EFAULT;
+				if (get_user(kp->length, &up->length) ||
+				    get_user(tmp, &up->m.userptr))
+					return -EFAULT;
 
-			kp->m.userptr = (unsigned long)compat_ptr(tmp);
+				kp->m.userptr = (unsigned long)compat_ptr(tmp);
 			}
 			break;
 		case V4L2_MEMORY_OVERLAY:
@@ -475,21 +475,21 @@ static int put_v4l2_buffer32(struct v4l2
 	int ret;
 
 	if (!access_ok(VERIFY_WRITE, up, sizeof(struct v4l2_buffer32)) ||
-		put_user(kp->index, &up->index) ||
-		put_user(kp->type, &up->type) ||
-		put_user(kp->flags, &up->flags) ||
-		put_user(kp->memory, &up->memory) ||
-		put_user(kp->input, &up->input))
-			return -EFAULT;
+	    put_user(kp->index, &up->index) ||
+	    put_user(kp->type, &up->type) ||
+	    put_user(kp->flags, &up->flags) ||
+	    put_user(kp->memory, &up->memory) ||
+	    put_user(kp->input, &up->input))
+		return -EFAULT;
 
 	if (put_user(kp->bytesused, &up->bytesused) ||
-		put_user(kp->field, &up->field) ||
-		put_user(kp->timestamp.tv_sec, &up->timestamp.tv_sec) ||
-		put_user(kp->timestamp.tv_usec, &up->timestamp.tv_usec) ||
-		copy_to_user(&up->timecode, &kp->timecode, sizeof(struct v4l2_timecode)) ||
-		put_user(kp->sequence, &up->sequence) ||
-		put_user(kp->reserved, &up->reserved))
-			return -EFAULT;
+	    put_user(kp->field, &up->field) ||
+	    put_user(kp->timestamp.tv_sec, &up->timestamp.tv_sec) ||
+	    put_user(kp->timestamp.tv_usec, &up->timestamp.tv_usec) ||
+	    copy_to_user(&up->timecode, &kp->timecode, sizeof(struct v4l2_timecode)) ||
+	    put_user(kp->sequence, &up->sequence) ||
+	    put_user(kp->reserved, &up->reserved))
+		return -EFAULT;
 
 	if (V4L2_TYPE_IS_MULTIPLANAR(kp->type)) {
 		num_planes = kp->length;
@@ -512,12 +512,12 @@ static int put_v4l2_buffer32(struct v4l2
 		switch (kp->memory) {
 		case V4L2_MEMORY_MMAP:
 			if (put_user(kp->length, &up->length) ||
-				put_user(kp->m.offset, &up->m.offset))
+			    put_user(kp->m.offset, &up->m.offset))
 				return -EFAULT;
 			break;
 		case V4L2_MEMORY_USERPTR:
 			if (put_user(kp->length, &up->length) ||
-				put_user(kp->m.userptr, &up->m.userptr))
+			    put_user(kp->m.userptr, &up->m.userptr))
 				return -EFAULT;
 			break;
 		case V4L2_MEMORY_OVERLAY:
@@ -542,10 +542,10 @@ static int get_v4l2_framebuffer32(struct
 	u32 tmp;
 
 	if (!access_ok(VERIFY_READ, up, sizeof(struct v4l2_framebuffer32)) ||
-		get_user(tmp, &up->base) ||
-		get_user(kp->capability, &up->capability) ||
-		get_user(kp->flags, &up->flags))
-			return -EFAULT;
+	    get_user(tmp, &up->base) ||
+	    get_user(kp->capability, &up->capability) ||
+	    get_user(kp->flags, &up->flags))
+		return -EFAULT;
 	kp->base = (__force void *)compat_ptr(tmp);
 	get_v4l2_pix_format(&kp->fmt, &up->fmt);
 	return 0;
@@ -556,10 +556,10 @@ static int put_v4l2_framebuffer32(struct
 	u32 tmp = (u32)((unsigned long)kp->base);
 
 	if (!access_ok(VERIFY_WRITE, up, sizeof(struct v4l2_framebuffer32)) ||
-		put_user(tmp, &up->base) ||
-		put_user(kp->capability, &up->capability) ||
-		put_user(kp->flags, &up->flags))
-			return -EFAULT;
+	    put_user(tmp, &up->base) ||
+	    put_user(kp->capability, &up->capability) ||
+	    put_user(kp->flags, &up->flags))
+		return -EFAULT;
 	put_v4l2_pix_format(&kp->fmt, &up->fmt);
 	return 0;
 }
@@ -593,11 +593,11 @@ static inline int put_v4l2_input32(struc
 }
 
 struct v4l2_ext_controls32 {
-       __u32 ctrl_class;
-       __u32 count;
-       __u32 error_idx;
-       __u32 reserved[2];
-       compat_caddr_t controls; /* actually struct v4l2_ext_control32 * */
+	__u32 ctrl_class;
+	__u32 count;
+	__u32 error_idx;
+	__u32 reserved[2];
+	compat_caddr_t controls; /* actually struct v4l2_ext_control32 * */
 };
 
 struct v4l2_ext_control32 {
@@ -636,11 +636,11 @@ static int get_v4l2_ext_controls32(struc
 	compat_caddr_t p;
 
 	if (!access_ok(VERIFY_READ, up, sizeof(struct v4l2_ext_controls32)) ||
-		get_user(kp->ctrl_class, &up->ctrl_class) ||
-		get_user(kp->count, &up->count) ||
-		get_user(kp->error_idx, &up->error_idx) ||
-		copy_from_user(kp->reserved, up->reserved, sizeof(kp->reserved)))
-			return -EFAULT;
+	    get_user(kp->ctrl_class, &up->ctrl_class) ||
+	    get_user(kp->count, &up->count) ||
+	    get_user(kp->error_idx, &up->error_idx) ||
+	    copy_from_user(kp->reserved, up->reserved, sizeof(kp->reserved)))
+		return -EFAULT;
 	n = kp->count;
 	if (n == 0) {
 		kp->controls = NULL;
@@ -650,7 +650,7 @@ static int get_v4l2_ext_controls32(struc
 		return -EFAULT;
 	ucontrols = compat_ptr(p);
 	if (!access_ok(VERIFY_READ, ucontrols,
-			n * sizeof(struct v4l2_ext_control32)))
+		       n * sizeof(struct v4l2_ext_control32)))
 		return -EFAULT;
 	kcontrols = compat_alloc_user_space(n * sizeof(struct v4l2_ext_control));
 	kp->controls = (__force struct v4l2_ext_control *)kcontrols;
@@ -685,11 +685,11 @@ static int put_v4l2_ext_controls32(struc
 	compat_caddr_t p;
 
 	if (!access_ok(VERIFY_WRITE, up, sizeof(struct v4l2_ext_controls32)) ||
-		put_user(kp->ctrl_class, &up->ctrl_class) ||
-		put_user(kp->count, &up->count) ||
-		put_user(kp->error_idx, &up->error_idx) ||
-		copy_to_user(up->reserved, kp->reserved, sizeof(up->reserved)))
-			return -EFAULT;
+	    put_user(kp->ctrl_class, &up->ctrl_class) ||
+	    put_user(kp->count, &up->count) ||
+	    put_user(kp->error_idx, &up->error_idx) ||
+	    copy_to_user(up->reserved, kp->reserved, sizeof(up->reserved)))
+		return -EFAULT;
 	if (!kp->count)
 		return 0;
 
@@ -697,7 +697,7 @@ static int put_v4l2_ext_controls32(struc
 		return -EFAULT;
 	ucontrols = compat_ptr(p);
 	if (!access_ok(VERIFY_WRITE, ucontrols,
-			n * sizeof(struct v4l2_ext_control32)))
+		       n * sizeof(struct v4l2_ext_control32)))
 		return -EFAULT;
 
 	while (--n >= 0) {
@@ -735,14 +735,14 @@ struct v4l2_event32 {
 static int put_v4l2_event32(struct v4l2_event *kp, struct v4l2_event32 __user *up)
 {
 	if (!access_ok(VERIFY_WRITE, up, sizeof(struct v4l2_event32)) ||
-		put_user(kp->type, &up->type) ||
-		copy_to_user(&up->u, &kp->u, sizeof(kp->u)) ||
-		put_user(kp->pending, &up->pending) ||
-		put_user(kp->sequence, &up->sequence) ||
-		put_compat_timespec(&kp->timestamp, &up->timestamp) ||
-		put_user(kp->id, &up->id) ||
-		copy_to_user(up->reserved, kp->reserved, 8 * sizeof(__u32)))
-			return -EFAULT;
+	    put_user(kp->type, &up->type) ||
+	    copy_to_user(&up->u, &kp->u, sizeof(kp->u)) ||
+	    put_user(kp->pending, &up->pending) ||
+	    put_user(kp->sequence, &up->sequence) ||
+	    put_compat_timespec(&kp->timestamp, &up->timestamp) ||
+	    put_user(kp->id, &up->id) ||
+	    copy_to_user(up->reserved, kp->reserved, 8 * sizeof(__u32)))
+		return -EFAULT;
 	return 0;
 }
 
@@ -1040,8 +1040,8 @@ long v4l2_compat_ioctl32(struct file *fi
 
 	default:
 		printk(KERN_WARNING "compat_ioctl32: "
-			"unknown ioctl '%c', dir=%d, #%d (0x%08x)\n",
-			_IOC_TYPE(cmd), _IOC_DIR(cmd), _IOC_NR(cmd), cmd);
+		       "unknown ioctl '%c', dir=%d, #%d (0x%08x)\n",
+		       _IOC_TYPE(cmd), _IOC_DIR(cmd), _IOC_NR(cmd), cmd);
 		break;
 	}
 	return ret;




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