The patch titled
pvrusb2: use NULL instead of 0
has been added to the -mm tree. Its filename is
pvrusb2-use-null-instead-of-0.patch
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: pvrusb2: use NULL instead of 0
From: Randy Dunlap <randy.dunlap@xxxxxxxxxx>
Fix sparse NULL usage warnings:
drivers/media/video/pvrusb2/pvrusb2-v4l2.c:714:14: warning: Using plain integer as NULL pointer
drivers/media/video/pvrusb2/pvrusb2-v4l2.c:715:16: warning: Using plain integer as NULL pointer
drivers/media/video/pvrusb2/pvrusb2-v4l2.c:1079:10: warning: Using plain integer as NULL pointer
drivers/media/video/pvrusb2/pvrusb2-cx2584x-v4l.c:224:58: warning: Using plain integer as NULL pointer
Signed-off-by: Randy Dunlap <randy.dunlap@xxxxxxxxxx>
Cc: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
drivers/media/video/pvrusb2/pvrusb2-cx2584x-v4l.c | 2 +-
drivers/media/video/pvrusb2/pvrusb2-v4l2.c | 6 +++---
2 files changed, 4 insertions(+), 4 deletions(-)
diff -puN drivers/media/video/pvrusb2/pvrusb2-cx2584x-v4l.c~pvrusb2-use-null-instead-of-0 drivers/media/video/pvrusb2/pvrusb2-cx2584x-v4l.c
--- a/drivers/media/video/pvrusb2/pvrusb2-cx2584x-v4l.c~pvrusb2-use-null-instead-of-0
+++ a/drivers/media/video/pvrusb2/pvrusb2-cx2584x-v4l.c
@@ -221,7 +221,7 @@ static unsigned int decoder_describe(str
static void decoder_reset(struct pvr2_v4l_cx2584x *ctxt)
{
int ret;
- ret = pvr2_i2c_client_cmd(ctxt->client,VIDIOC_INT_RESET,0);
+ ret = pvr2_i2c_client_cmd(ctxt->client,VIDIOC_INT_RESET,NULL);
pvr2_trace(PVR2_TRACE_CHIPS,"i2c cx25840 decoder_reset (ret=%d)",ret);
}
diff -puN drivers/media/video/pvrusb2/pvrusb2-v4l2.c~pvrusb2-use-null-instead-of-0 drivers/media/video/pvrusb2/pvrusb2-v4l2.c
--- a/drivers/media/video/pvrusb2/pvrusb2-v4l2.c~pvrusb2-use-null-instead-of-0
+++ a/drivers/media/video/pvrusb2/pvrusb2-v4l2.c
@@ -711,8 +711,8 @@ static void pvr2_v4l2_dev_destroy(struct
dip->devbase.minor,pvr2_config_get_name(dip->config));
/* Paranoia */
- dip->v4lp = 0;
- dip->stream = 0;
+ dip->v4lp = NULL;
+ dip->stream = NULL;
/* Actual deallocation happens later when all internal references
are gone. */
@@ -1076,7 +1076,7 @@ struct pvr2_v4l2 *pvr2_v4l2_create(struc
vp->vdev = kmalloc(sizeof(*vp->vdev),GFP_KERNEL);
if (!vp->vdev) {
kfree(vp);
- return 0;
+ return NULL;
}
memset(vp->vdev,0,sizeof(*vp->vdev));
pvr2_channel_init(&vp->channel,mnp);
_
Patches currently in -mm which might be from randy.dunlap@xxxxxxxxxx are
origin.patch
ext4-fix-printk-format-warnings.patch
md-fix-printk-format-warnings-seen-on-powerpc64.patch
acpi-make-ec_transaction-not-extern.patch
pvrusb2-use-null-instead-of-0.patch
git-ieee1394.patch
mtd-fix-kernel-doc-warnings.patch
com20020-build-fix.patch
parisc-fix-module_param-iommu-permission.patch
pci-i386-style-cleanups.patch
tifm-fix-null-ptr-and-style.patch
-
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