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NVMe: Fix a signedness bug in nvme_trans_modesel_get_mp

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nvme_trans_modesel_get_mp() was defined with a unsigned return
type, but can return signed values.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Vishal Verma <vishal.l.verma@linux.intel.com>
Signed-off-by: Matthew Wilcox <matthew.r.wilcox@intel.com>
This commit is contained in:
Vishal Verma 2013-05-13 14:55:18 -06:00 committed by Matthew Wilcox
parent 76e0310c2d
commit 710a143dd8
1 changed files with 1 additions and 1 deletions
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2
drivers/block/nvme-scsi.c
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@ -1653,7 +1653,7 @@ static void nvme_trans_modesel_save_bd(struct nvme_ns *ns, u8 *parm_list,
}
}
static u16 nvme_trans_modesel_get_mp(struct nvme_ns *ns, struct sg_io_hdr *hdr,
static int nvme_trans_modesel_get_mp(struct nvme_ns *ns, struct sg_io_hdr *hdr,
u8 *mode_page, u8 page_code)
{
int res = SNTI_TRANSLATION_SUCCESS;