cciss: reformat error handling

Reformat some error handling code to reduce line lengths a bit.
Signed-off-by: NStephen M. Cameron <steve.cameron@hp.com>
Signed-off-by: NMike Miller <mike.miller@hp.com>
Cc: James Bottomley <James.Bottomley@steeleye.com>
Cc: Jens Axboe <jens.axboe@oracle.com>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

drivers/block/cciss.c

@@ -2349,7 +2349,9 @@ static inline void complete_command(ctlr_info_t *h, CommandList_struct *cmd,
 	if (timeout)
 		status = 0;
 
-	if (cmd->err_info->CommandStatus != 0) {	/* an error has occurred */
+	if (cmd->err_info->CommandStatus == 0)	/* no error has occurred */
+		goto after_error_processing;
+
 	switch (cmd->err_info->CommandStatus) {
 		unsigned char sense_key;
 	case CMD_TARGET_STATUS:
@@ -2437,7 +2439,9 @@ static inline void complete_command(ctlr_info_t *h, CommandList_struct *cmd,
 		       cmd->err_info->CommandStatus);
 		status = 0;
 	}
-	}
+
+after_error_processing:
+
 	/* We need to return this command */
 	if (retry_cmd) {
 		resend_cciss_cmd(h, cmd);