From b11403c93b7cddc8916b132a395b1524c02447a3 Mon Sep 17 00:00:00 2001 From: Osama Muhammad Date: Wed, 17 May 2023 22:24:31 +0500 Subject: [PATCH] wkup_m3_ipc.c: Fix error checking for debugfs_create_dir This patch fixes the error checking in wkup_m3_ipc.c in debugfs_create_dir. The correct way to check if an error occurred is 'IS_ERR' inline function. Signed-off-by: Osama Muhammad Link: https://lore.kernel.org/r/20230517172431.13507-1-osmtendev@gmail.com Signed-off-by: Nishanth Menon --- drivers/soc/ti/wkup_m3_ipc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/soc/ti/wkup_m3_ipc.c b/drivers/soc/ti/wkup_m3_ipc.c index c919791..3aff106 100644 --- a/drivers/soc/ti/wkup_m3_ipc.c +++ b/drivers/soc/ti/wkup_m3_ipc.c @@ -202,7 +202,7 @@ static int wkup_m3_ipc_dbg_init(struct wkup_m3_ipc *m3_ipc) { m3_ipc->dbg_path = debugfs_create_dir("wkup_m3_ipc", NULL); - if (!m3_ipc->dbg_path) + if (IS_ERR(m3_ipc->dbg_path)) return -EINVAL; (void)debugfs_create_file("enable_late_halt", 0644, -- 2.7.4