Fix a static code checker warning:
drivers/platform/x86/intel_ips.c:1314
ips_debugfs_init() warn: passing zero to 'PTR_ERR'
drivers/platform/x86/intel_ips.c:1328
ips_debugfs_init() warn: passing zero to 'PTR_ERR'
If error occurs,debugfs_create_dir/debugfs_create_file
return NULL while debugfs is enabled, which should not
passing to ERR_PTR.
Fixes: aa7ffc01d254 ("x86 platform driver: intelligent power sharing driver")
Signed-off-by: YueHaibing <yuehaibing@xxxxxxxxxx>
---
drivers/platform/x86/intel_ips.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/platform/x86/intel_ips.c b/drivers/platform/x86/intel_ips.c
index 225638a..a5d1a68 100644
--- a/drivers/platform/x86/intel_ips.c
+++ b/drivers/platform/x86/intel_ips.c
@@ -1311,8 +1311,7 @@ static void ips_debugfs_init(struct ips_driver *ips)
ips->debug_root = debugfs_create_dir("ips", NULL);
if (!ips->debug_root) {
- dev_err(ips->dev, "failed to create debugfs entries: %ld\n",
- PTR_ERR(ips->debug_root));
+ dev_err(ips->dev, "failed to create debugfs entries\n")
return;
}
@@ -1325,8 +1324,7 @@ static void ips_debugfs_init(struct ips_driver *ips)
ips->debug_root, node,
&ips_debugfs_ops);
if (!ent) {
- dev_err(ips->dev, "failed to create debug file: %ld\n",
- PTR_ERR(ent));
+ dev_err(ips->dev, "failed to create debug file\n");
goto err_cleanup;
}
}
--
2.7.0
