Messages in this thread Patch in this message | | | Subject | [PATCH 04/13] cciss: factor out cciss_getnodename | From | "Stephen M. Cameron" <> | Date | Thu, 26 Aug 2010 13:55:49 -0500 |
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From: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com> --- drivers/block/cciss.c | 28 +++++++++++++++------------- 1 files changed, 15 insertions(+), 13 deletions(-)
diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c index 5ff5a1d..77db6ea 100644 --- a/drivers/block/cciss.c +++ b/drivers/block/cciss.c @@ -1293,6 +1293,20 @@ 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) { @@ -1311,19 +1325,7 @@ 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;
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