diff options
| author | Joe Perches <joe@perches.com> | 2013-02-03 21:28:13 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-02-04 22:22:34 +0400 |
| commit | 9d11bd1592fba0b9231d3ce8ab61977db7e03e27 (patch) | |
| tree | 5923f99b467325eb51e23d025b5d0e1e36fcb237 | |
| parent | 1d5d1fdc52b879d8d2bb40546472b4dcfd99f118 (diff) | |
| download | linux-9d11bd1592fba0b9231d3ce8ab61977db7e03e27.tar.xz | |
wimax: Remove unnecessary alloc/OOM messages, alloc cleanups
alloc failures already get standardized OOM
messages and a dump_stack.
Convert kzalloc's with multiplies to kcalloc.
Remove now unused size variables.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/wimax/i2400m/rx.c | 16 | ||||
| -rw-r--r-- | drivers/net/wimax/i2400m/usb-notif.c | 1 |
2 files changed, 5 insertions, 12 deletions
diff --git a/drivers/net/wimax/i2400m/rx.c b/drivers/net/wimax/i2400m/rx.c index 37becfcc98f2..8077e6e35939 100644 --- a/drivers/net/wimax/i2400m/rx.c +++ b/drivers/net/wimax/i2400m/rx.c @@ -1351,24 +1351,18 @@ int i2400m_rx_setup(struct i2400m *i2400m) i2400m->rx_reorder = i2400m_rx_reorder_disabled? 0 : 1; if (i2400m->rx_reorder) { unsigned itr; - size_t size; struct i2400m_roq_log *rd; result = -ENOMEM; - size = sizeof(i2400m->rx_roq[0]) * (I2400M_RO_CIN + 1); - i2400m->rx_roq = kzalloc(size, GFP_KERNEL); - if (i2400m->rx_roq == NULL) { - dev_err(dev, "RX: cannot allocate %zu bytes for " - "reorder queues\n", size); + i2400m->rx_roq = kcalloc(I2400M_RO_CIN + 1, + sizeof(i2400m->rx_roq[0]), GFP_KERNEL); + if (i2400m->rx_roq == NULL) goto error_roq_alloc; - } - size = sizeof(*i2400m->rx_roq[0].log) * (I2400M_RO_CIN + 1); - rd = kzalloc(size, GFP_KERNEL); + rd = kcalloc(I2400M_RO_CIN + 1, sizeof(*i2400m->rx_roq[0].log), + GFP_KERNEL); if (rd == NULL) { - dev_err(dev, "RX: cannot allocate %zu bytes for " - "reorder queues log areas\n", size); result = -ENOMEM; goto error_roq_log_alloc; } diff --git a/drivers/net/wimax/i2400m/usb-notif.c b/drivers/net/wimax/i2400m/usb-notif.c index d44b545f4082..fc1355d98bc6 100644 --- a/drivers/net/wimax/i2400m/usb-notif.c +++ b/drivers/net/wimax/i2400m/usb-notif.c @@ -199,7 +199,6 @@ int i2400mu_notification_setup(struct i2400mu *i2400mu) d_fnstart(4, dev, "(i2400m %p)\n", i2400mu); buf = kmalloc(I2400MU_MAX_NOTIFICATION_LEN, GFP_KERNEL | GFP_DMA); if (buf == NULL) { - dev_err(dev, "notification: buffer allocation failed\n"); ret = -ENOMEM; goto error_buf_alloc; } |