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Commit 00ad4c4e authored by Nicholas Bellinger's avatar Nicholas Bellinger
Browse files

tcm_fc: Handle target_submit_tmr allocation failure 



This patch makes ft_send_tm() handle target_submit_tmr() allocation failures
via an ft_send_resp_code_and_free() w/ FCP_TMF_FAILED status.

Cc: Andy Grover <agrover@redhat.com>
Cc: Kiran Patil <kiran.patil@intel.com>
Cc: Arun Easi <arun.easi@qlogic.com>
Signed-off-by: default avatarNicholas Bellinger <nab@linux-iscsi.org>
parent c7042cae

drivers/target/tcm_fc/tfc_cmd.c

+4 −1
Original line number Diff line number Diff line
@@ -354,6 +354,7 @@ static void ft_send_resp_code_and_free(struct ft_cmd *cmd, 
static void ft_send_tm(struct ft_cmd *cmd)

{

	struct fcp_cmnd *fcp;

	int rc;

	u8 tm_func;



	fcp = fc_frame_payload_get(cmd->req_frame, sizeof(*fcp));
@@ -384,9 +385,11 @@ static void ft_send_tm(struct ft_cmd *cmd) 
		return;

	}



	target_submit_tmr(&cmd->se_cmd, cmd->sess->se_sess,

	rc = target_submit_tmr(&cmd->se_cmd, cmd->sess->se_sess,

		&cmd->ft_sense_buffer[0], scsilun_to_int(&fcp->fc_lun),

		cmd, tm_func, 0);

	if (rc < 0)

		ft_send_resp_code_and_free(cmd, FCP_TMF_FAILED);

}



/*