From 252161094255ffdc277b8a0e5e12b0a8ff67b10f Mon Sep 17 00:00:00 2001 From: "Stephen M. Cameron" Date: Thu, 26 Aug 2010 13:55:49 -0500 Subject: cciss: factor out cciss_getnodename Signed-off-by: Stephen M. Cameron Signed-off-by: Jens Axboe --- drivers/block/cciss.c | 28 +++++++++++++++------------- 1 file changed, 15 insertions(+), 13 deletions(-) (limited to 'drivers/block/cciss.c') 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; -- cgit v1.2.3