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authorNicholas Bellinger <nab@linux-iscsi.org>2011-11-02 03:33:16 -0700
committerNicholas Bellinger <nab@linux-iscsi.org>2011-11-02 15:58:30 +0000
commit88dd9e26d6d3e743f9c7e4562b94b2ad3c2994d3 (patch)
tree452154b4137170de74d4445c5fcbbf62ce2f04fd /drivers/target/tcm_fc/tfc_cmd.c
parent5a4c8666c6d576f076a7c6824589cdbb984c0f84 (diff)
downloadvexpress-lsk-88dd9e26d6d3e743f9c7e4562b94b2ad3c2994d3.tar.gz
target: Make TFO->check_stop_free return free status
This patch converts target_core_fabric_ops->check_stop_free() usage in transport_cmd_check_stop() and associated fabric module usage to return '1' when the passed se_cmd has been released directly within ->check_stop_free(), or return '0' when the passed se_cmd has not been released. This addresses an issue where transport_cmd_finish_abort() -> transport_cmd_check_stop_to_fabric() was leaking descriptors during LUN_RESET for modules using ->check_stop_free(), but not directly releasing se_cmd in all cases. Cc: stable@kernel.org Signed-off-by: Nicholas Bellinger <nab@risingtidesystems.com>
Diffstat (limited to 'drivers/target/tcm_fc/tfc_cmd.c')
-rw-r--r--drivers/target/tcm_fc/tfc_cmd.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/target/tcm_fc/tfc_cmd.c b/drivers/target/tcm_fc/tfc_cmd.c
index 6195026cc7b..4fac37c4c61 100644
--- a/drivers/target/tcm_fc/tfc_cmd.c
+++ b/drivers/target/tcm_fc/tfc_cmd.c
@@ -112,9 +112,10 @@ void ft_release_cmd(struct se_cmd *se_cmd)
ft_free_cmd(cmd);
}
-void ft_check_stop_free(struct se_cmd *se_cmd)
+int ft_check_stop_free(struct se_cmd *se_cmd)
{
transport_generic_free_cmd(se_cmd, 0);
+ return 1;
}
/*