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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>
This commit is contained in:
Amit Daniel Kachhap 2022-01-14 14:03:55 -08:00 committed by Linus Torvalds
parent 9a25d05150
commit a12cf8b32c
1 changed files with 1 additions and 1 deletions
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2
fs/ioctl.c
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@ -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;