This patch fixes error check when kzalloc is failed.
NULL comparison style is changed to use ! operator and
PRINT_ER is also removed.

Signed-off-by: Chaehyun Lim <chaehyun....@gmail.com>
---
v2: rebase latest staging-testing

 drivers/staging/wilc1000/host_interface.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/staging/wilc1000/host_interface.c 
b/drivers/staging/wilc1000/host_interface.c
index 8c0c478..2150c89 100644
--- a/drivers/staging/wilc1000/host_interface.c
+++ b/drivers/staging/wilc1000/host_interface.c
@@ -6372,9 +6372,8 @@ s32 host_int_init(tstrWILC_WFIDrv **phWFIDrv)
 
        /*Allocate host interface private structure*/
        pstrWFIDrv  = kzalloc(sizeof(tstrWILC_WFIDrv), GFP_KERNEL);
-       if (pstrWFIDrv == NULL) {
+       if (!pstrWFIDrv) {
                s32Error = -ENOMEM;
-               PRINT_ER("Failed to allocate memory\n");
                goto _fail_timer_2;
        }
        *phWFIDrv = pstrWFIDrv;
-- 
2.5.1

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