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nvmf: change the return type of calloc failed

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1.nvmf: change the return type of calloc failed to -ENOMEM and
keep consistency in this file.
2.thread: revise rc condition to ( rc!= 0),to deal with
all abnormal return.

Change-Id: I7cccb548f30448eaa1bac1a5904c3edcad9c1208
Signed-off-by: yidong0635 <dongx.yi@intel.com>
Reviewed-on: https://review.gerrithub.io/431459 (master)
Reviewed-on: https://review.gerrithub.io/436858
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com>
This commit is contained in:
yidong0635 2018-10-31 11:48:25 -04:00 committed by Jim Harris
parent bb8aaef404
commit addb8110f2
2 changed files with 2 additions and 2 deletions
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2
lib/nvmf/nvmf.c
View File

@ -139,7 +139,7 @@ spdk_nvmf_tgt_create_poll_group(void *io_device, void *ctx_buf)
group->num_sgroups = tgt->opts.max_subsystems;
group->sgroups = calloc(tgt->opts.max_subsystems, sizeof(struct spdk_nvmf_subsystem_poll_group));
if (!group->sgroups) {
return -1;
return -ENOMEM;
}
for (sid = 0; sid < tgt->opts.max_subsystems; sid++) {

2
lib/thread/thread.c
View File

@ -530,7 +530,7 @@ spdk_get_io_channel(void *io_device)
pthread_mutex_unlock(&g_devlist_mutex);
rc = dev->create_cb(io_device, (uint8_t *)ch + sizeof(*ch));
if (rc == -1) {
if (rc != 0) {
pthread_mutex_lock(&g_devlist_mutex);
TAILQ_REMOVE(&ch->thread->io_channels, ch, tailq);
dev->refcnt--;