diff options
| author | Nicholas Bellinger <nab@linux-iscsi.org> | 2012-02-25 13:43:04 +0400 |
|---|---|---|
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2012-02-26 06:38:39 +0400 |
| commit | 00ad4c4e81ba8bfcc52c42ec9d72ff84a081fb82 (patch) | |
| tree | f77fd50761bf224937656145dbae20a036fd3552 | |
| parent | c7042cae58c13970f39c0820a3aab2a13dda9fe1 (diff) | |
| download | linux-00ad4c4e81ba8bfcc52c42ec9d72ff84a081fb82.tar.xz | |
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: Nicholas Bellinger <nab@linux-iscsi.org>
| -rw-r--r-- | drivers/target/tcm_fc/tfc_cmd.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/target/tcm_fc/tfc_cmd.c b/drivers/target/tcm_fc/tfc_cmd.c index ed69c0deb102..be3319af5d8b 100644 --- a/drivers/target/tcm_fc/tfc_cmd.c +++ b/drivers/target/tcm_fc/tfc_cmd.c @@ -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); } /* |