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fs: Do not overload update_time 

update_time() also has an internal function pointer
update_time. Even though this works correctly, it is
confusing to the readers.

Just use a regular if statement to call the generic
function or the function pointer.

Suggested-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Deepa Dinamani <deepa.kernel@gmail.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Deepa Dinamani 2019-12-02 21:19:45 -08:00 committed by Al Viro
parent ba70609d5e
commit 23b424d9c3
1 changed files with 3 additions and 6 deletions
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9
fs/inode.c
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@ -1675,12 +1675,9 @@ EXPORT_SYMBOL(generic_update_time);
*/
static int update_time(struct inode *inode, struct timespec64 *time, int flags)
{
int (*update_time)(struct inode *, struct timespec64 *, int);
update_time = inode->i_op->update_time ? inode->i_op->update_time :
generic_update_time;
return update_time(inode, time, flags);
if (inode->i_op->update_time)
return inode->i_op->update_time(inode, time, flags);
return generic_update_time(inode, time, flags);
}
/**