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fs/proc/inode.c: annotate close_pdeo() for sparse

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Fix sparse locking imbalance warning:

	warning: context imbalance in close_pdeo() - unexpected unlock

Signed-off-by: Jules Irenge <jbi.octave@gmail.com>
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Link: http://lkml.kernel.org/r/20200227201538.GA30462@avx2
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Jules Irenge 2020-04-06 20:08:55 -07:00 committed by Linus Torvalds
parent 6218d740ac
commit 904f394e2e
1 changed files with 1 additions and 0 deletions
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fs/proc/inode.c
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@ -202,6 +202,7 @@ static void unuse_pde(struct proc_dir_entry *pde)
/* pde is locked on entry, unlocked on exit */
static void close_pdeo(struct proc_dir_entry *pde, struct pde_opener *pdeo)
__releases(&pde->pde_unload_lock)
{
/*
* close() (proc_reg_release()) can't delete an entry and proceed: