diff options
| author | Joe Perches <joe@perches.com> | 2013-02-07 11:46:27 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-02-08 17:44:39 -0500 |
| commit | 14f8dc49532f765968ff37c3b99edbeb99004ace (patch) | |
| tree | a0c2f42ca545b3587a071ad05427c7351c8244e0 /drivers/net/wireless/brcm80211 | |
| parent | e9ba103931950da7bc87d58ffe39612df17d47af (diff) | |
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>
Diffstat (limited to 'drivers/net/wireless/brcm80211')
| -rw-r--r-- | drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c | 5 | ||||
| -rw-r--r-- | drivers/net/wireless/brcm80211/brcmfmac/usb.c | 7 |
2 files changed, 5 insertions, 7 deletions
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c b/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c index 7fef9b5ba00..6d786a281f1 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c @@ -1445,10 +1445,9 @@ brcmf_sdbrcm_read_control(struct brcmf_sdio *bus, u8 *hdr, uint len, uint doff) if (bus->rxblen) buf = vzalloc(bus->rxblen); - if (!buf) { - brcmf_err("no memory for control frame\n"); + if (!buf) goto done; - } + rbuf = bus->rxbuf; pad = ((unsigned long)rbuf % BRCMF_SDALIGN); if (pad) diff --git a/drivers/net/wireless/brcm80211/brcmfmac/usb.c b/drivers/net/wireless/brcm80211/brcmfmac/usb.c index e15630cc388..bc5a042c9a9 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/usb.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/usb.c @@ -354,11 +354,10 @@ brcmf_usbdev_qinit(struct list_head *q, int qsize) int i; struct brcmf_usbreq *req, *reqs; - reqs = kzalloc(sizeof(struct brcmf_usbreq) * qsize, GFP_ATOMIC); - if (reqs == NULL) { - brcmf_err("fail to allocate memory!\n"); + reqs = kcalloc(qsize, sizeof(struct brcmf_usbreq), GFP_ATOMIC); + if (reqs == NULL) return NULL; - } + req = reqs; for (i = 0; i < qsize; i++) { |