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scsi: esp_scsi: Always clear msg_out_len after MESSAGE OUT phase 

After sending a message, always clear esp->msg_out_len. Otherwise,
eh_abort_handler may subsequently fail to send an ABORT TASK SET
message.

Tested-by: Stan Johnson <userm57@yahoo.com>
Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Finn Thain 2017-08-04 01:43:20 -04:00 committed by Martin K. Petersen
parent c69edff5c5
commit d60e9eec95
1 changed files with 2 additions and 0 deletions
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2
drivers/scsi/esp_scsi.c
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@ -1951,6 +1951,8 @@ static int esp_process_event(struct esp *esp)
scsi_esp_cmd(esp, ESP_CMD_NULL); scsi_esp_cmd(esp, ESP_CMD_NULL);
} }
esp->msg_out_len = 0;
esp_event(esp, ESP_EVENT_CHECK_PHASE); esp_event(esp, ESP_EVENT_CHECK_PHASE);
goto again; goto again;
case ESP_EVENT_MSGIN: case ESP_EVENT_MSGIN: