ipc: mqueue: remove unnecessary conditionals

iput() already handles null and non-null parameters, so there is no need
to use if().

Link: https://lkml.kernel.org/r/20220908185452.76590-1-jingyuwang_vip@163.com
Signed-off-by: Jingyu Wang <jingyuwang_vip@163.com>
Acked-by: Roman Gushchin <roman.gushchin@linux.dev>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

diff --git a/ipc/mqueue.c b/ipc/mqueue.c
index f98de32aeea174c440e084362bcca1c3edfe5e3c..9834104a5a31d2b7ff384fb1cea1b150ade02ac3 100644 (file)
--- a/ipc/mqueue.c
+++ b/ipc/mqueue.c
@@ -986,8 +986,7 @@ SYSCALL_DEFINE1(mq_unlink, const char __user *, u_name)
 
 out_unlock:
        inode_unlock(d_inode(mnt->mnt_root));
-       if (inode)
-               iput(inode);
+       iput(inode);
        mnt_drop_write(mnt);
 out_name:
        putname(name);