diff options
| author | Sebastian Andrzej Siewior <bigeasy@linutronix.de> | 2012-11-27 21:54:21 +0400 |
|---|---|---|
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2012-11-28 10:49:24 +0400 |
| commit | 13f6a91479b06133eb99f1f43be02608eb867313 (patch) | |
| tree | 721d72ee5d17995c8697e3dbdab5401ba9025069 /drivers/target/target_core_configfs.c | |
| parent | a5675c8a8b72efdd09ccd1b0975c4670675775ef (diff) | |
| download | linux-13f6a91479b06133eb99f1f43be02608eb867313.tar.xz | |
target/configfs: use kmalloc() instead of kzalloc() for default groups
All elements are assigned even the NULL member at the end so there is no
reason to allocate zeroed memory.
(nab: Fix up minor apply breakage in for-next)
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'drivers/target/target_core_configfs.c')
| -rw-r--r-- | drivers/target/target_core_configfs.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/target/target_core_configfs.c b/drivers/target/target_core_configfs.c index f6fc258b9d40..4efb61b8d001 100644 --- a/drivers/target/target_core_configfs.c +++ b/drivers/target/target_core_configfs.c @@ -2496,7 +2496,7 @@ static struct config_group *target_core_make_subdev( dev_cg = &dev->dev_group; - dev_cg->default_groups = kzalloc(sizeof(struct config_group *) * 6, + dev_cg->default_groups = kmalloc(sizeof(struct config_group *) * 6, GFP_KERNEL); if (!dev_cg->default_groups) goto out_free_device; @@ -2528,7 +2528,7 @@ static struct config_group *target_core_make_subdev( dev->t10_alua.default_tg_pt_gp = tg_pt_gp; tg_pt_gp_cg = &dev->t10_alua.alua_tg_pt_gps_group; - tg_pt_gp_cg->default_groups = kzalloc(sizeof(struct config_group *) * 2, + tg_pt_gp_cg->default_groups = kmalloc(sizeof(struct config_group *) * 2, GFP_KERNEL); if (!tg_pt_gp_cg->default_groups) { pr_err("Unable to allocate tg_pt_gp_cg->" @@ -2544,7 +2544,7 @@ static struct config_group *target_core_make_subdev( * Add core/$HBA/$DEV/statistics/ default groups */ dev_stat_grp = &dev->dev_stat_grps.stat_group; - dev_stat_grp->default_groups = kzalloc(sizeof(struct config_group *) * 4, + dev_stat_grp->default_groups = kmalloc(sizeof(struct config_group *) * 4, GFP_KERNEL); if (!dev_stat_grp->default_groups) { pr_err("Unable to allocate dev_stat_grp->default_groups\n"); @@ -2829,7 +2829,7 @@ static int __init target_core_init_configfs(void) * and ALUA Logical Unit Group and Target Port Group infrastructure. */ target_cg = &subsys->su_group; - target_cg->default_groups = kzalloc(sizeof(struct config_group *) * 2, + target_cg->default_groups = kmalloc(sizeof(struct config_group) * 2, GFP_KERNEL); if (!target_cg->default_groups) { pr_err("Unable to allocate target_cg->default_groups\n"); @@ -2845,7 +2845,7 @@ static int __init target_core_init_configfs(void) * Create ALUA infrastructure under /sys/kernel/config/target/core/alua/ */ hba_cg = &target_core_hbagroup; - hba_cg->default_groups = kzalloc(sizeof(struct config_group *) * 2, + hba_cg->default_groups = kmalloc(sizeof(struct config_group *) * 2, GFP_KERNEL); if (!hba_cg->default_groups) { pr_err("Unable to allocate hba_cg->default_groups\n"); @@ -2861,7 +2861,7 @@ static int __init target_core_init_configfs(void) * groups under /sys/kernel/config/target/core/alua/ */ alua_cg = &alua_group; - alua_cg->default_groups = kzalloc(sizeof(struct config_group *) * 2, + alua_cg->default_groups = kmalloc(sizeof(struct config_group *) * 2, GFP_KERNEL); if (!alua_cg->default_groups) { pr_err("Unable to allocate alua_cg->default_groups\n"); @@ -2883,7 +2883,7 @@ static int __init target_core_init_configfs(void) } lu_gp_cg = &alua_lu_gps_group; - lu_gp_cg->default_groups = kzalloc(sizeof(struct config_group *) * 2, + lu_gp_cg->default_groups = kmalloc(sizeof(struct config_group *) * 2, GFP_KERNEL); if (!lu_gp_cg->default_groups) { pr_err("Unable to allocate lu_gp_cg->default_groups\n"); |