synclink_gt: use pci_zalloc_consistent · tjh.dev/kernel@d54d779

Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git

kernel os linux

synclink_gt: use pci_zalloc_consistent

Remove the now unnecessary memset too.

Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

authored by

Joe Perches and committed by

Linus Torvalds 11 years ago d54d7796 8b983be5

+2 -3

1 changed file

expand all

drivers

tty

synclink_gt.c

+2 -3

drivers/tty/synclink_gt.c

··· 3383 3383 unsigned int pbufs; 3384 3384 3385 3385 /* allocate memory to hold descriptor lists */ 3386 - info->bufs = pci_alloc_consistent(info->pdev, DESC_LIST_SIZE, &info->bufs_dma_addr); 3386 + info->bufs = pci_zalloc_consistent(info->pdev, DESC_LIST_SIZE, 3387 + &info->bufs_dma_addr); 3387 3388 if (info->bufs == NULL) 3388 3389 return -ENOMEM; 3389 - 3390 - memset(info->bufs, 0, DESC_LIST_SIZE); 3391 3390 3392 3391 info->rbufs = (struct slgt_desc*)info->bufs; 3393 3392 info->tbufs = ((struct slgt_desc*)info->bufs) + info->rbuf_count;