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nvmf: remove spdk_nvmf_subsystem_exists()

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spdk_nvmf_subsystem_exists(nqn) is exactly equivalent to
spdk_nvmf_find_subsystem(nqn) != NULL.

Change-Id: Icafa43166c99d1364b49cef30a5ade4b6625bcd5
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/363299
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
This commit is contained in:
Daniel Verkamp 2017-05-31 16:27:44 -07:00 committed by Ben Walker
parent 1c7b6f8dab
commit 806644a05f
3 changed files with 1 additions and 21 deletions
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2
app/nvmf_tgt/nvmf_tgt.c
View File

@ -192,7 +192,7 @@ nvmf_tgt_create_subsystem(const char *name, enum spdk_nvmf_subtype subtype,
struct spdk_nvmf_subsystem *subsystem; struct spdk_nvmf_subsystem *subsystem;
struct nvmf_tgt_subsystem *app_subsys; struct nvmf_tgt_subsystem *app_subsys;
if (spdk_nvmf_subsystem_exists(name)) { if (spdk_nvmf_find_subsystem(name)) {
SPDK_ERRLOG("Subsystem already exist\n"); SPDK_ERRLOG("Subsystem already exist\n");
return NULL; return NULL;
} }

2
include/spdk/nvmf.h
View File

@ -152,8 +152,6 @@ void spdk_nvmf_delete_subsystem(struct spdk_nvmf_subsystem *subsystem);
struct spdk_nvmf_subsystem *spdk_nvmf_find_subsystem(const char *subnqn); struct spdk_nvmf_subsystem *spdk_nvmf_find_subsystem(const char *subnqn);
bool spdk_nvmf_subsystem_exists(const char *subnqn);
bool spdk_nvmf_subsystem_host_allowed(struct spdk_nvmf_subsystem *subsystem, const char *hostnqn); bool spdk_nvmf_subsystem_host_allowed(struct spdk_nvmf_subsystem *subsystem, const char *hostnqn);
struct spdk_nvmf_listen_addr *spdk_nvmf_tgt_listen(const char *trname, const char *traddr, struct spdk_nvmf_listen_addr *spdk_nvmf_tgt_listen(const char *trname, const char *traddr,

18
lib/nvmf/subsystem.c
View File

@ -45,24 +45,6 @@
#include "spdk_internal/bdev.h" #include "spdk_internal/bdev.h"
#include "spdk_internal/log.h" #include "spdk_internal/log.h"
bool
spdk_nvmf_subsystem_exists(const char *subnqn)
{
struct spdk_nvmf_subsystem *subsystem;
if (!subnqn) {
return false;
}
TAILQ_FOREACH(subsystem, &g_nvmf_tgt.subsystems, entries) {
if (strcmp(subnqn, subsystem->subnqn) == 0) {
return true;
}
}
return false;
}
struct spdk_nvmf_subsystem * struct spdk_nvmf_subsystem *
spdk_nvmf_find_subsystem(const char *subnqn) spdk_nvmf_find_subsystem(const char *subnqn)
{ {