[PATCH] staging: rtl8192e: Clean up the tests on the results of functions which return NULL on failure

[PATCH] staging: rtl8192e: Clean up the tests on the results of functions which return NULL on failure

[pooja.shamili]

Functions returning NULL as a return value on failure can be tested for
as !x, NULL == x or x == NULL. As !x is commonly used, all the tests
need to be modified to use !x for a consistent coding style. In this
patch, the function kzalloc is considered.

Signed-off-by: pooja.shamili <poojashamili@gmail.com>
---
 drivers/staging/rtl8192e/rtllib_crypt_ccmp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/rtl8192e/rtllib_crypt_ccmp.c b/drivers/staging/rtl8192e/rtllib_crypt_ccmp.c
index 496de4f..5b893e4 100644
--- a/drivers/staging/rtl8192e/rtllib_crypt_ccmp.c
+++ b/drivers/staging/rtl8192e/rtllib_crypt_ccmp.c
@@ -63,7 +63,7 @@ static void *rtllib_ccmp_init(int key_idx)
 	struct rtllib_ccmp_data *priv;
 
 	priv = kzalloc(sizeof(*priv), GFP_ATOMIC);
-	if (priv == NULL)
+	if (!priv)
 		goto fail;
 	priv->key_idx = key_idx;
 
-- 
2.1.4