From: Stephen M. Cameron Date: Thu, 26 Aug 2010 18:55:49 +0000 (-0500) Subject: cciss: factor out cciss_getnodename X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=252161094255ffdc277b8a0e5e12b0a8ff67b10f;p=openwrt%2Fstaging%2Fblogic.git cciss: factor out cciss_getnodename Signed-off-by: Stephen M. Cameron Signed-off-by: Jens Axboe --- diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c index 5119c8837cf5..9a3dd20ea93a 100644 --- a/drivers/block/cciss.c +++ b/drivers/block/cciss.c @@ -1291,6 +1291,20 @@ static int cciss_setintinfo(ctlr_info_t *h, void __user *argp) return 0; } +static int cciss_getnodename(ctlr_info_t *h, void __user *argp) +{ + NodeName_type NodeName; + int i; + + if (!argp) + return -EINVAL; + for (i = 0; i < 16; i++) + NodeName[i] = readb(&h->cfgtable->ServerName[i]); + if (copy_to_user(argp, NodeName, sizeof(NodeName_type))) + return -EFAULT; + return 0; +} + static int cciss_ioctl(struct block_device *bdev, fmode_t mode, unsigned int cmd, unsigned long arg) { @@ -1309,19 +1323,7 @@ static int cciss_ioctl(struct block_device *bdev, fmode_t mode, case CCISS_SETINTINFO: return cciss_setintinfo(h, argp); case CCISS_GETNODENAME: - { - NodeName_type NodeName; - int i; - - if (!arg) - return -EINVAL; - for (i = 0; i < 16; i++) - NodeName[i] = - readb(&h->cfgtable->ServerName[i]); - if (copy_to_user(argp, NodeName, sizeof(NodeName_type))) - return -EFAULT; - return 0; - } + return cciss_getnodename(h, argp); case CCISS_SETNODENAME: { NodeName_type NodeName;