Remove the debugfs_create_dir() error check. It's safe to pass in error
pointers to the debugfs API, hence the user isn't supposed to include
error checking of the return values.
Signed-off-by: Yang Ruibin <11162571@vivo.com>
---
Changes v2:
-Remove debugfs_create_dir() error check
---
drivers/hsi/controllers/omap_ssi_core.c | 8 --------
1 file changed, 8 deletions(-)
diff --git a/drivers/hsi/controllers/omap_ssi_core.c b/drivers/hsi/controllers/omap_ssi_core.c
index 3140990a6..6318506b4 100644
--- a/drivers/hsi/controllers/omap_ssi_core.c
+++ b/drivers/hsi/controllers/omap_ssi_core.c
@@ -116,22 +116,14 @@ static int ssi_debug_add_ctrl(struct hsi_controller *ssi)
/* SSI controller */
omap_ssi->dir = debugfs_create_dir(dev_name(&ssi->device), NULL);
- if (!omap_ssi->dir)
- return -ENOMEM;
debugfs_create_file("regs", S_IRUGO, omap_ssi->dir, ssi,
&ssi_regs_fops);
/* SSI GDD (DMA) */
dir = debugfs_create_dir("gdd", omap_ssi->dir);
- if (!dir)
- goto rback;
debugfs_create_file("regs", S_IRUGO, dir, ssi, &ssi_gdd_regs_fops);
return 0;
-rback:
- debugfs_remove_recursive(omap_ssi->dir);
-
- return -ENOMEM;
}
static void ssi_debug_remove_ctrl(struct hsi_controller *ssi)
--
2.34.1