diff options
| author | Amit Daniel Kachhap <amit.kachhap@arm.com> | 2022-01-14 14:03:55 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2022-01-15 16:30:25 +0200 |
| commit | a12cf8b32ceed9c60c8bba7c46077ebffbfb9db2 (patch) | |
| tree | 6226b0e8f8080200f808d62b0a505009acdc35f9 /fs/ioctl.c | |
| parent | 9a25d051502ca1f19af3fd8e196c408a4a9c9fbb (diff) | |
| download | lwn-a12cf8b32ceed9c60c8bba7c46077ebffbfb9db2.tar.gz lwn-a12cf8b32ceed9c60c8bba7c46077ebffbfb9db2.zip | |
fs/ioctl: remove unnecessary __user annotation
__user annotations are used by the checker (e.g sparse) to mark user
pointers. However here __user is applied to a struct directly, without a
pointer being directly involved.
Although the presence of __user does not cause sparse to emit a warning,
__user should be removed for consistency with other uses of offsetof().
Note: No functional changes intended.
Link: https://lkml.kernel.org/r/20211122101256.7875-1-amit.kachhap@arm.com
Signed-off-by: Amit Daniel Kachhap <amit.kachhap@arm.com>
Cc: Vincenzo Frascino <Vincenzo.Frascino@arm.com>
Cc: Kevin Brodsky <Kevin.Brodsky@arm.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/ioctl.c')
| -rw-r--r-- | fs/ioctl.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/ioctl.c b/fs/ioctl.c index 504e69578112..1ed097e94af2 100644 --- a/fs/ioctl.c +++ b/fs/ioctl.c @@ -430,7 +430,7 @@ static int ioctl_file_dedupe_range(struct file *file, goto out; } - size = offsetof(struct file_dedupe_range __user, info[count]); + size = offsetof(struct file_dedupe_range, info[count]); if (size > PAGE_SIZE) { ret = -ENOMEM; goto out; |