proc: just list_del() struct pde_opener
list_del_init() is too much, structure will be freed in three lines
anyway.
Link: http://lkml.kernel.org/r/20161029155313.GA1246@avx2
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/fs/proc/inode.c b/fs/proc/inode.c
index e69ebe6..9072650 100644
--- a/fs/proc/inode.c
+++ b/fs/proc/inode.c
@@ -152,7 +152,7 @@ static void close_pdeo(struct proc_dir_entry *pde, struct pde_opener *pdeo)
file = pdeo->file;
pde->proc_fops->release(file_inode(file), file);
spin_lock(&pde->pde_unload_lock);
- list_del_init(&pdeo->lh);
+ list_del(&pdeo->lh);
if (pdeo->c)
complete(pdeo->c);
kfree(pdeo);