diff mbox series

[16/30] proc: Add missing annotation for close_pdeo()

Message ID 20200223231711.157699-17-jbi.octave@gmail.com (mailing list archive)
State New, archived
Headers show
Series None | expand

Commit Message

Jules Irenge Feb. 23, 2020, 11:16 p.m. UTC
Sparse reports a warning at close_pdeo()
warning: context imbalance in close_pdeo() - unexpected unlock
The root cause is the missing annotation at close_pdeo()
Add the missing __releases(&pde->pde_unload_lock) annotation

Signed-off-by: Jules Irenge <jbi.octave@gmail.com>
---
 fs/proc/inode.c | 1 +
 1 file changed, 1 insertion(+)
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Patch

diff --git a/fs/proc/inode.c b/fs/proc/inode.c
index 6da18316d209..1f33cb7a6c47 100644
--- a/fs/proc/inode.c
+++ b/fs/proc/inode.c
@@ -139,6 +139,7 @@  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: