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drivers: net: Remove remaining alloc/OOM messages

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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>
This commit is contained in:
Joe Perches
2013-02-07 11:46:27 +00:00
committed by David S. Miller
parent e9ba103931
commit 14f8dc4953
20 changed files with 66 additions and 150 deletions
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12
drivers/net/wireless/ath/ath9k/rc.c
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@@ -1452,17 +1452,7 @@ static void ath_rate_free(void *priv)
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,