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authorFengguang Wu <fengguang.wu@intel.com>2015-02-19 16:14:32 +0800
committerIngo Molnar <mingo@kernel.org>2015-02-19 10:00:54 +0100
commit32d39169d7f56849b8c6c8c51aca7b73194d05f1 (patch)
tree12fea3ed04fe8c54ce531c2083e5a159fdfe6c67 /arch
parent8bbc2a135b63bee6b41fa90f415521a97995a49f (diff)
x86/intel/quark: Fix ptr_ret.cocci warnings
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 Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> Cc: Andy Shevchenko <andy.schevchenko@gmail.com> Cc: Ong, Boon Leong <boon.leong.ong@intel.com> Cc: Bryan O'Donoghue <pure.logic@nexus-software.ie> Cc: Darren Hart <dvhart@linux.intel.com> Cc: kbuild-all@01.org Link: http://lkml.kernel.org/r/20150219081432.GA21983@waimea Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/x86/platform/intel-quark/imr.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/arch/x86/platform/intel-quark/imr.c b/arch/x86/platform/intel-quark/imr.c
index 16e4df1c9290..60c01eb47dd6 100644
--- 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 imr_device *idev)
{
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);
}
/**