arch/x86/platform/intel-quark/imr.c:280:1-3: WARNING: PTR_ERR_OR_ZERO can be
used
Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR
Generated by: scripts/coccinelle/api/ptr_ret.cocci
CC: Bryan O'Donoghue <pure.lo...@nexus-software.ie>
Signed-off-by: Fengguang Wu <fengguang...@intel.com>
---
imr.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
--- a/arch/x86/platform/intel-quark/imr.c
+++ b/arch/x86/platform/intel-quark/imr.c
@@ -277,10 +277,7 @@ static int imr_debugfs_register(struct i
{
idev->file = debugfs_create_file("imr_state", S_IFREG | S_IRUGO, NULL,
idev, &imr_state_ops);
- if (IS_ERR(idev->file))
- return PTR_ERR(idev->file);
-
- return 0;
+ return PTR_ERR_OR_ZERO(idev->file);
}
/**
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
