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| author | Al Viro <viro@zeniv.linux.org.uk> | 2011-11-23 11:57:51 -0500 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2012-01-03 22:52:35 -0500 |
| commit | a561be7100cd610bd2e082f3211c1dfb45835817 (patch) | |
| tree | a1016a11df967be6f289a4e8ae29597ba39df17e /fs/ext2/ioctl.c | |
| parent | f47ec3f28354795f000c14bf18ed967ec81a3ec3 (diff) | |
| download | linux-a561be7100cd610bd2e082f3211c1dfb45835817.tar.bz2 | |
switch a bunch of places to mnt_want_write_file()
it's both faster (in case when file has been opened for write) and cleaner.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/ext2/ioctl.c')
| -rw-r--r-- | fs/ext2/ioctl.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/ext2/ioctl.c b/fs/ext2/ioctl.c index f81e250ac5c4..61a3f9661728 100644 --- a/fs/ext2/ioctl.c +++ b/fs/ext2/ioctl.c @@ -35,7 +35,7 @@ long ext2_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) case EXT2_IOC_SETFLAGS: { unsigned int oldflags; - ret = mnt_want_write(filp->f_path.mnt); + ret = mnt_want_write_file(filp); if (ret) return ret; @@ -91,7 +91,7 @@ setflags_out: case EXT2_IOC_SETVERSION: if (!inode_owner_or_capable(inode)) return -EPERM; - ret = mnt_want_write(filp->f_path.mnt); + ret = mnt_want_write_file(filp); if (ret) return ret; if (get_user(inode->i_generation, (int __user *) arg)) { @@ -121,7 +121,7 @@ setflags_out: if (get_user(rsv_window_size, (int __user *)arg)) return -EFAULT; - ret = mnt_want_write(filp->f_path.mnt); + ret = mnt_want_write_file(filp); if (ret) return ret; |