cifs_ioctl doesn't seem to need the BKL for anything, so convert it over
to use unlocked_ioctl.
Cc: sfrench@xxxxxxxxx
Signed-off-by: Andi Kleen <ak@xxxxxxx>
---
fs/cifs/cifsfs.c | 10 +++++-----
fs/cifs/cifsfs.h | 4 ++--
fs/cifs/ioctl.c | 4 ++--
3 files changed, 9 insertions(+), 9 deletions(-)
Index: linux/fs/cifs/cifsfs.c
===================================================================
--- linux.orig/fs/cifs/cifsfs.c
+++ linux/fs/cifs/cifsfs.c
@@ -625,7 +625,7 @@ const struct file_operations cifs_file_o
.splice_read = generic_file_splice_read,
.llseek = cifs_llseek,
#ifdef CONFIG_CIFS_POSIX
- .ioctl = cifs_ioctl,
+ .unlocked_ioctl = cifs_ioctl,
#endif /* CONFIG_CIFS_POSIX */
#ifdef CONFIG_CIFS_EXPERIMENTAL
@@ -645,7 +645,7 @@ const struct file_operations cifs_file_d
.flush = cifs_flush,
.splice_read = generic_file_splice_read,
#ifdef CONFIG_CIFS_POSIX
- .ioctl = cifs_ioctl,
+ .unlocked_ioctl = cifs_ioctl,
#endif /* CONFIG_CIFS_POSIX */
.llseek = cifs_llseek,
#ifdef CONFIG_CIFS_EXPERIMENTAL
@@ -665,7 +665,7 @@ const struct file_operations cifs_file_n
.splice_read = generic_file_splice_read,
.llseek = cifs_llseek,
#ifdef CONFIG_CIFS_POSIX
- .ioctl = cifs_ioctl,
+ .unlocked_ioctl = cifs_ioctl,
#endif /* CONFIG_CIFS_POSIX */
#ifdef CONFIG_CIFS_EXPERIMENTAL
@@ -684,7 +684,7 @@ const struct file_operations cifs_file_d
.flush = cifs_flush,
.splice_read = generic_file_splice_read,
#ifdef CONFIG_CIFS_POSIX
- .ioctl = cifs_ioctl,
+ .unlocked_ioctl = cifs_ioctl,
#endif /* CONFIG_CIFS_POSIX */
.llseek = cifs_llseek,
#ifdef CONFIG_CIFS_EXPERIMENTAL
@@ -699,7 +699,7 @@ const struct file_operations cifs_dir_op
#ifdef CONFIG_CIFS_EXPERIMENTAL
.dir_notify = cifs_dir_notify,
#endif /* CONFIG_CIFS_EXPERIMENTAL */
- .ioctl = cifs_ioctl,
+ .unlocked_ioctl = cifs_ioctl,
};
static void
Index: linux/fs/cifs/cifsfs.h
===================================================================
--- linux.orig/fs/cifs/cifsfs.h
+++ linux/fs/cifs/cifsfs.h
@@ -99,8 +99,8 @@ extern int cifs_setxattr(struct dentry
size_t, int);
extern ssize_t cifs_getxattr(struct dentry *, const char *, void *, size_t);
extern ssize_t cifs_listxattr(struct dentry *, char *, size_t);
-extern int cifs_ioctl(struct inode *inode, struct file *filep,
- unsigned int command, unsigned long arg);
+extern long cifs_ioctl(struct file *filep, unsigned int command,
+ unsigned long arg);
#ifdef CONFIG_CIFS_EXPERIMENTAL
extern const struct export_operations cifs_export_ops;
Index: linux/fs/cifs/ioctl.c
===================================================================
--- linux.orig/fs/cifs/ioctl.c
+++ linux/fs/cifs/ioctl.c
@@ -30,9 +30,9 @@
#define CIFS_IOC_CHECKUMOUNT _IO(0xCF, 2)
-int cifs_ioctl (struct inode *inode, struct file *filep,
- unsigned int command, unsigned long arg)
+long cifs_ioctl(struct file *filep, unsigned int command, unsigned long arg)
{
+ struct inode *inode = filep->f_dentry->d_inode;
int rc = -ENOTTY; /* strange error - but the precedent */
int xid;
struct cifs_sb_info *cifs_sb;
-
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