diff options
| author | Joe Perches <joe@perches.com> | 2013-08-27 09:45:23 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-08-30 05:55:23 +0400 |
| commit | ede23fa8161c1a04aa1b3bf5447812ca14b3fef1 (patch) | |
| tree | 783051ba0b2e2c7e4b9f8c5bca53282cb2ad314e /drivers/net/irda/w83977af_ir.c | |
| parent | afe4fd062416b158a8a8538b23adc1930a9b88dc (diff) | |
| download | linux-ede23fa8161c1a04aa1b3bf5447812ca14b3fef1.tar.xz | |
drivers:net: Convert dma_alloc_coherent(...__GFP_ZERO) to dma_zalloc_coherent
__GFP_ZERO is an uncommon flag and perhaps is better
not used. static inline dma_zalloc_coherent exists
so convert the uses of dma_alloc_coherent with __GFP_ZERO
to the more common kernel style with zalloc.
Remove memset from the static inline dma_zalloc_coherent
and add just one use of __GFP_ZERO instead.
Trivially reduces the size of the existing uses of
dma_zalloc_coherent.
Realign arguments as appropriate.
Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Acked-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/irda/w83977af_ir.c')
| -rw-r--r-- | drivers/net/irda/w83977af_ir.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/net/irda/w83977af_ir.c b/drivers/net/irda/w83977af_ir.c index bb8857a158a6..e641bb240362 100644 --- a/drivers/net/irda/w83977af_ir.c +++ b/drivers/net/irda/w83977af_ir.c @@ -215,16 +215,16 @@ static int w83977af_open(int i, unsigned int iobase, unsigned int irq, /* Allocate memory if needed */ self->rx_buff.head = - dma_alloc_coherent(NULL, self->rx_buff.truesize, - &self->rx_buff_dma, GFP_KERNEL | __GFP_ZERO); + dma_zalloc_coherent(NULL, self->rx_buff.truesize, + &self->rx_buff_dma, GFP_KERNEL); if (self->rx_buff.head == NULL) { err = -ENOMEM; goto err_out1; } self->tx_buff.head = - dma_alloc_coherent(NULL, self->tx_buff.truesize, - &self->tx_buff_dma, GFP_KERNEL | __GFP_ZERO); + dma_zalloc_coherent(NULL, self->tx_buff.truesize, + &self->tx_buff_dma, GFP_KERNEL); if (self->tx_buff.head == NULL) { err = -ENOMEM; goto err_out2; |