From 6c0022d6dc341668d704b1490674a21805ef645b Mon Sep 17 00:00:00 2001 From: Xichao Zhao Date: Tue, 12 Aug 2025 16:40:45 +0800 Subject: lib/fault-inject-usercopy.c: use PTR_ERR_OR_ZERO() to simplify code Use the standard error pointer macro to shorten the code and simplify. Link: https://lkml.kernel.org/r/20250812084045.64218-1-zhao.xichao@vivo.com Signed-off-by: Xichao Zhao Signed-off-by: Andrew Morton --- lib/fault-inject-usercopy.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'lib/fault-inject-usercopy.c') diff --git a/lib/fault-inject-usercopy.c b/lib/fault-inject-usercopy.c index 77558b6c29ca..75403ec50f49 100644 --- a/lib/fault-inject-usercopy.c +++ b/lib/fault-inject-usercopy.c @@ -22,10 +22,8 @@ static int __init fail_usercopy_debugfs(void) dir = fault_create_debugfs_attr("fail_usercopy", NULL, &fail_usercopy.attr); - if (IS_ERR(dir)) - return PTR_ERR(dir); - return 0; + return PTR_ERR_OR_ZERO(dir); } late_initcall(fail_usercopy_debugfs); -- cgit