staging: lustre: obdclass: Use IS_ERR_OR_NULL
Author: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Use macro IS_ERR_OR_NULL in place of tests for NULL and IS_ERR.
The Coccinelle semantic patch used to make the change is as follows:
//
@@
expression e;
@@
- e == NULL || IS_ERR(e)
+ IS_ERR_OR_NULL(e)
//
Signed-off-by: Amitoj Kaur Chawla
Signed-off-by: Greg Kroah-Hartman
---
drivers/staging/lustre/lustre/obdclass/kernelcomm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/lustre/lustre/obdclass/kernelcomm.c b/drivers/staging/lustre/lustre/obdclass/kernelcomm.c
index be4867c..8405ecc 100644
--- a/drivers/staging/lustre/lustre/obdclass/kernelcomm.c
+++ b/drivers/staging/lustre/lustre/obdclass/kernelcomm.c
@@ -59,7 +59,7 @@ int libcfs_kkuc_msg_put(struct file *filp, void *payload)
mm_segment_t fs;
int rc = -ENXIO;
- if (!filp || IS_ERR(filp))
+ if (IS_ERR_OR_NULL(filp))
return -EBADF;
if (kuch->kuc_magic != KUC_MAGIC) { |
---
drivers/staging/lustre/lustre/obdclass/kernelcomm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/lustre/lustre/obdclass/kernelcomm.c b/drivers/staging/lustre/lustre/obdclass/kernelcomm.c
index be4867c..8405ecc 100644
--- a/drivers/staging/lustre/lustre/obdclass/kernelcomm.c
+++ b/drivers/staging/lustre/lustre/obdclass/kernelcomm.c
@@ -59,7 +59,7 @@ int libcfs_kkuc_msg_put(struct file *filp, void *payload)
mm_segment_t fs;
int rc = -ENXIO;
- if (!filp || IS_ERR(filp))
+ if (IS_ERR_OR_NULL(filp))
return -EBADF;
if (kuch->kuc_magic != KUC_MAGIC) {