[PATCH 1/7] iscsi-target: Use a variable initialisation in iscsi_set_default_param() directly

SF Markus Elfring
2015-12-12T14:34:50Z

Date: Sat, 12 Dec 2015 11:36:02 +0100

Omit the unnecessary setting to a null pointer for the variable "param"
at the beginning of the function "iscsi_set_default_param"
because it can be directly initialized with the return value
from the function "kzalloc".

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
drivers/target/iscsi/iscsi_target_parameters.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/target/iscsi/iscsi_target_parameters.c b/drivers/target/iscsi/iscsi_target_parameters.c
index 3a1f9a7..0a8bd3f 100644
--- a/drivers/target/iscsi/iscsi_target_parameters.c
+++ b/drivers/target/iscsi/iscsi_target_parameters.c
@@ -127,9 +127,8 @@ static struct iscsi_param *iscsi_set_default_param(struct iscsi_param_list *para
char *name, char *value, u8 phase, u8 scope, u8 sender,
u16 type_range, u8 use)
{
- struct iscsi_param *param = NULL;
+ struct iscsi_param *param = kzalloc(sizeof(*param), GFP_KERNEL);

- param = kzalloc(sizeof(struct iscsi_param), GFP_KERNEL);
if (!param) {
pr_err("Unable to allocate memory for parameter.\n");
goto out;
--
2.6.3