staging: rtlwifi: Return -ENOMEM instead of -1

Use the ENOMEM constant instead of -1 for kzalloc failure checks in
rtl_halmac.c

Signed-off-by: Aymen Qader <qader.aymen@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtlwifi/halmac/rtl_halmac.c b/drivers/staging/rtlwifi/halmac/rtl_halmac.c
index f0c6fc8..7bfc962 100644 (file)
--- a/drivers/staging/rtlwifi/halmac/rtl_halmac.c
+++ b/drivers/staging/rtlwifi/halmac/rtl_halmac.c
@@ -209,7 +209,7 @@ static int init_halmac_event_with_waittime(struct rtl_priv *rtlpriv,
        if (!rtlpriv->halmac.indicator[id].comp) {
                comp = kzalloc(sizeof(*comp), GFP_KERNEL);
                if (!comp)
-                       return -1;
+                       return -ENOMEM;
        } else {
                RT_TRACE(rtlpriv, COMP_HALMAC, DBG_LOUD,
                         "%s: <WARN> id(%d) sctx is not NULL!!\n", __func__,
@@ -359,7 +359,7 @@ static int init_priv(struct rtl_halmac *halmac)
        size = sizeof(*indicator) * count;
        indicator = kzalloc(size, GFP_KERNEL);
        if (!indicator)
-               return -1;
+               return -ENOMEM;
        halmac->indicator = indicator;
 
        return 0;