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autofs: fix clearing AUTOFS_EXP_LEAVES in autofs_expire_indirect() 

The expire flag AUTOFS_EXP_LEAVES is cleared before the second call to
should_expire() in autofs_expire_indirect() but the parameter passed in
the second call is incorrect.

Fortunately AUTOFS_EXP_LEAVES expire flag has not been used for a long
time but might be needed in the future so fix it rather than remove the
expire leaves functionality.

Link: http://lkml.kernel.org/r/152937732410.21213.7447294898147765076.stgit@pluto.themaw.net
Signed-off-by: Ian Kent <raven@themaw.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Ian Kent 2018-08-21 21:58:48 -07:00 committed by Linus Torvalds
parent 2fd9944f0f
commit d1055565bd
1 changed files with 1 additions and 1 deletions
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2
fs/autofs/expire.c
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@ -467,7 +467,7 @@ struct dentry *autofs_expire_indirect(struct super_block *sb,
* things have changed.
*/
flags &= ~AUTOFS_EXP_LEAVES;
found = should_expire(expired, mnt, timeout, how);
found = should_expire(expired, mnt, timeout, flags);
if (!found || found != expired)
/* Something has changed, continue */
goto next;