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

Fix sparse locking imbalance warning: warning: context imbalance in close_pdeo() - unexpected unlock Signed-off-by: Jules Irenge <[email protected]> Signed-off-by: Alexey Dobriyan <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Link: http://lkml.kernel.org/r/20200227201538.GA30462@avx2 Signed-off-by: Linus Torvalds <[email protected]>
simonjhall · Apr 7, 2020 · 904f394 · 904f394
1 parent 6218d74
commit 904f394
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/fs/proc/inode.c b/fs/proc/inode.c
@@ -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: