nvme-fabrics: use unsigned int type

Loop variable i will never have a negative value, so use
unsigned int type instaed of int.

Signed-off-by: Chaitanya Kulkarni <kch@nvidia.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>

diff --git a/drivers/nvme/host/fabrics.c b/drivers/nvme/host/fabrics.c
index 9f81a0562e3e9e7f1d630d9526a176758e10085f..131e78e62d00dcbdd852b96a443c75c6e39ef26b 100644 (file)
--- a/drivers/nvme/host/fabrics.c
+++ b/drivers/nvme/host/fabrics.c
@@ -923,7 +923,7 @@ static int nvmf_check_allowed_opts(struct nvmf_ctrl_options *opts,
                unsigned int allowed_opts)
 {
        if (opts->mask & ~allowed_opts) {
-               int i;
+               unsigned int i;
 
                for (i = 0; i < ARRAY_SIZE(opt_tokens); i++) {
                        if ((opt_tokens[i].token & opts->mask) &&