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target: Fix incorrect inversion of TPGS_EXPLICT_ALUA check 

Fix a bug introduced with patch "target: pass sense_reason as a return value"
in for-3.8 code where only target port groups with TPGS_EXPLICT_ALUA set
need to be allowed to perform explictly ALUA.

Cc: Christoph Hellwig <hch@lst.de>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
This commit is contained in:
Nicholas Bellinger 2012-11-06 12:36:12 -08:00
parent de103c93af
commit a2e85d1814
1 changed files with 1 additions and 1 deletions
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2
drivers/target/target_core_alua.c
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@ -251,7 +251,7 @@ target_emulate_set_target_port_groups(struct se_cmd *cmd)
}
spin_unlock(&l_tg_pt_gp_mem->tg_pt_gp_mem_lock);
if (l_tg_pt_gp->tg_pt_gp_alua_access_type & TPGS_EXPLICT_ALUA) {
if (!(l_tg_pt_gp->tg_pt_gp_alua_access_type & TPGS_EXPLICT_ALUA)) {
pr_debug("Unable to process SET_TARGET_PORT_GROUPS"
" while TPGS_EXPLICT_ALUA is disabled\n");
rc = TCM_UNSUPPORTED_SCSI_OPCODE;