diff options
| author | Markus Elfring <elfring@users.sourceforge.net> | 2014-11-21 12:25:45 +0300 |
|---|---|---|
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2014-12-02 08:35:21 +0300 |
| commit | 2ed37f6c9b69092afbbf2a990336f8cbd303947d (patch) | |
| tree | ea8fef3d2bf536989ae391b7e5365600b227f74b /drivers/target | |
| parent | e7b7af6e98b390c1f7d5d208d18cb7d8b7beb0f1 (diff) | |
| download | linux-2ed37f6c9b69092afbbf2a990336f8cbd303947d.tar.xz | |
target: Deletion of unnecessary checks before the function call "module_put"
The module_put() function tests whether its argument is NULL and then
returns immediately. Thus the test around the call is not needed.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'drivers/target')
| -rw-r--r-- | drivers/target/iscsi/iscsi_target_transport.c | 3 | ||||
| -rw-r--r-- | drivers/target/target_core_hba.c | 6 |
2 files changed, 3 insertions, 6 deletions
diff --git a/drivers/target/iscsi/iscsi_target_transport.c b/drivers/target/iscsi/iscsi_target_transport.c index 882728fac30c..08217d62fb0d 100644 --- a/drivers/target/iscsi/iscsi_target_transport.c +++ b/drivers/target/iscsi/iscsi_target_transport.c @@ -26,8 +26,7 @@ struct iscsit_transport *iscsit_get_transport(int type) void iscsit_put_transport(struct iscsit_transport *t) { - if (t->owner) - module_put(t->owner); + module_put(t->owner); } int iscsit_register_transport(struct iscsit_transport *t) diff --git a/drivers/target/target_core_hba.c b/drivers/target/target_core_hba.c index a25051a37dd7..e6e496ff9546 100644 --- a/drivers/target/target_core_hba.c +++ b/drivers/target/target_core_hba.c @@ -137,8 +137,7 @@ core_alloc_hba(const char *plugin_name, u32 plugin_dep_id, u32 hba_flags) return hba; out_module_put: - if (hba->transport->owner) - module_put(hba->transport->owner); + module_put(hba->transport->owner); hba->transport = NULL; out_free_hba: kfree(hba); @@ -159,8 +158,7 @@ core_delete_hba(struct se_hba *hba) pr_debug("CORE_HBA[%d] - Detached HBA from Generic Target" " Core\n", hba->hba_id); - if (hba->transport->owner) - module_put(hba->transport->owner); + module_put(hba->transport->owner); hba->transport = NULL; kfree(hba); |