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lib/nvme: Fix scanbuild issue about uninitialized value.

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Issue:
nvme.c:766:2: warning: 4th function call argument is an uninitialized value
        snprintf(trid->trstring, SPDK_NVMF_TRSTRING_MAX_LEN, "%s", trstring);

Signed-off-by: yidong0635 <dongx.yi@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/1314 (master)

(cherry picked from commit 4a1ec34d3b)
Change-Id: I4b0ae106ef8e4e72e80ec96d10010fddf8173144
Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/1371
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
This commit is contained in:
yidong0635 2020-03-17 04:00:11 -04:00 committed by Tomasz Zawadzki
parent 136c0771ad
commit 1ffa3c3f08
1 changed files with 1 additions and 1 deletions
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2
lib/nvme/nvme.c
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@ -742,7 +742,7 @@ void
spdk_nvme_trid_populate_transport(struct spdk_nvme_transport_id *trid,
enum spdk_nvme_transport_type trtype)
{
const char *trstring;
const char *trstring = "";
trid->trtype = trtype;
switch (trtype) {