drivers: net: Remove remaining alloc/OOM messages
alloc failures already get standardized OOM
messages and a dump_stack.
For the affected mallocs around these OOM messages:
Converted kmallocs with multiplies to kmalloc_array.
Converted a kmalloc/memcpy to kmemdup.
Removed now unused stack variables.
Removed unnecessary parentheses.
Neatened alignment.
Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Arend van Spriel <arend@broadcom.com>
Acked-by: Marc Kleine-Budde <mkl@pengutronix.de>
Acked-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/wireless/ath/ath9k/rc.c b/drivers/net/wireless/ath/ath9k/rc.c
index 714558d..faa752b 100644
--- a/drivers/net/wireless/ath/ath9k/rc.c
+++ b/drivers/net/wireless/ath/ath9k/rc.c
@@ -1452,17 +1452,7 @@
static void *ath_rate_alloc_sta(void *priv, struct ieee80211_sta *sta, gfp_t gfp)
{
- struct ath_softc *sc = priv;
- struct ath_rate_priv *rate_priv;
-
- rate_priv = kzalloc(sizeof(struct ath_rate_priv), gfp);
- if (!rate_priv) {
- ath_err(ath9k_hw_common(sc->sc_ah),
- "Unable to allocate private rc structure\n");
- return NULL;
- }
-
- return rate_priv;
+ return kzalloc(sizeof(struct ath_rate_priv), gfp);
}
static void ath_rate_free_sta(void *priv, struct ieee80211_sta *sta,