crypto: qat - fix checkpatch COMPARISON_TO_NULL issue

CHECK:COMPARISON_TO_NULL: Comparison to NULL could be written "!device_reset_wq" Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
git-mirror · Apr 1, 2015 · 724c76c · 724c76c
1 parent af6f2a7
commit 724c76c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/crypto/qat/qat_common/adf_aer.c b/drivers/crypto/qat/qat_common/adf_aer.c
@@ -239,7 +239,7 @@ EXPORT_SYMBOL_GPL(adf_disable_aer);
 int adf_init_aer(void)
 {
 	device_reset_wq = create_workqueue("qat_device_reset_wq");
-	return (device_reset_wq == NULL) ? -EFAULT : 0;
+	return !device_reset_wq ? -EFAULT : 0;
 }
 
 void adf_exit_aer(void)