diff options
| author |   Andy Shevchenko <andy.shevchenko@gmail.com> | 2017-12-11 15:05:05 +0200 |
|---|---|---|
| committer |   Jason Gunthorpe <jgg@mellanox.com> | 2017-12-11 16:19:45 -0700 |
| commit | e711f968c49c224527e75203cf121c7a69309030 (patch) | |
| tree | ce45a5a7b3f798e7a534e4693806e03fe4b86c94 /drivers/infiniband | |
| parent | IB/mlx5: revisit -Wmaybe-uninitialized warning (diff) | |
| download | linux-dev-e711f968c49c224527e75203cf121c7a69309030.tar.xz linux-dev-e711f968c49c224527e75203cf121c7a69309030.zip | |
IB/srp: replace custom implementation of hex2bin()
There is no need to have a duplication of the generic library, i.e.
hex2bin().
Replace the open coded variant.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Bart Van Assche <bart.vanassche@wdc.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband')
| -rw-r--r-- | drivers/infiniband/ulp/srp/ib_srp.c | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/drivers/infiniband/ulp/srp/ib_srp.c b/drivers/infiniband/ulp/srp/ib_srp.c index 972d4b3c5223..62d88212c1b0 100644 --- a/drivers/infiniband/ulp/srp/ib_srp.c +++ b/drivers/infiniband/ulp/srp/ib_srp.c @@ -3110,7 +3110,6 @@ static int srp_parse_options(const char *buf, struct srp_target_port *target) { char *options, *sep_opt; char *p; - char dgid[3]; substring_t args[MAX_OPT_ARGS]; int opt_mask = 0; int token; @@ -3162,16 +3161,10 @@ static int srp_parse_options(const char *buf, struct srp_target_port *target) goto out; } - for (i = 0; i < 16; ++i) { - strlcpy(dgid, p + i * 2, sizeof(dgid)); - if (sscanf(dgid, "%hhx", - &target->orig_dgid.raw[i]) < 1) { - ret = -EINVAL; - kfree(p); - goto out; - } - } + ret = hex2bin(target->orig_dgid.raw, p, 16); kfree(p); + if (ret < 0) + goto out; break; case SRP_OPT_PKEY: |