scsi: qedf: Fix defective logging format and argument mismatches

Add __printf compiler verification of format and arguments.  Fix
fallout.
Signed-off-by: NJoe Perches <joe@perches.com>
Acked-by: NChad Dupuis <chad.dupuis@cavium.com>
Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>

drivers/scsi/qedf/qedf_dbg.h

@@ -81,14 +81,17 @@ struct qedf_dbg_ctx {
 #define QEDF_INFO(pdev, level, fmt, ...)	\
 		qedf_dbg_info(pdev, __func__, __LINE__, level, fmt,	\
 			      ## __VA_ARGS__)
-
-extern void qedf_dbg_err(struct qedf_dbg_ctx *qedf, const char *func, u32 line,
+__printf(4, 5)
+void qedf_dbg_err(struct qedf_dbg_ctx *qedf, const char *func, u32 line,
 			  const char *fmt, ...);
-extern void qedf_dbg_warn(struct qedf_dbg_ctx *qedf, const char *func, u32 line,
+__printf(4, 5)
+void qedf_dbg_warn(struct qedf_dbg_ctx *qedf, const char *func, u32 line,
 			   const char *, ...);
-extern void qedf_dbg_notice(struct qedf_dbg_ctx *qedf, const char *func,
+__printf(4, 5)
+void qedf_dbg_notice(struct qedf_dbg_ctx *qedf, const char *func,
 			    u32 line, const char *, ...);
-extern void qedf_dbg_info(struct qedf_dbg_ctx *qedf, const char *func, u32 line,
+__printf(5, 6)
+void qedf_dbg_info(struct qedf_dbg_ctx *qedf, const char *func, u32 line,
 			  u32 info, const char *fmt, ...);
 
 /* GRC Dump related defines */

drivers/scsi/qedf/qedf_fip.c

@@ -203,7 +203,7 @@ void qedf_fip_recv(struct qedf_ctx *qedf, struct sk_buff *skb)
 			case FIP_DT_MAC:
 				mp = (struct fip_mac_desc *)desc;
 				QEDF_INFO(&(qedf->dbg_ctx), QEDF_LOG_LL2,
-				    "fd_mac=%pM.\n", __func__, mp->fd_mac);
+				    "fd_mac=%pM\n", mp->fd_mac);
 				ether_addr_copy(cvl_mac, mp->fd_mac);
 				break;
 			case FIP_DT_NAME:

drivers/scsi/qedf/qedf_io.c

@@ -1342,7 +1342,7 @@ void qedf_scsi_completion(struct qedf_ctx *qedf, struct fcoe_cqe *cqe,
 		} else {
 			refcount = kref_read(&io_req->refcount);
 			QEDF_INFO(&(qedf->dbg_ctx), QEDF_LOG_IO,
-			    "%d:0:%d:%d xid=0x%0x op=0x%02x "
+			    "%d:0:%d:%lld xid=0x%0x op=0x%02x "
 			    "lba=%02x%02x%02x%02x cdb_status=%d "
 			    "fcp_resid=0x%x refcount=%d.\n",
 			    qedf->lport->host->host_no, sc_cmd->device->id,
@@ -1426,7 +1426,7 @@ void qedf_scsi_done(struct qedf_ctx *qedf, struct qedf_ioreq *io_req,
 
 	sc_cmd->result = result << 16;
 	refcount = kref_read(&io_req->refcount);
-	QEDF_INFO(&(qedf->dbg_ctx), QEDF_LOG_IO, "%d:0:%d:%d: Completing "
+	QEDF_INFO(&(qedf->dbg_ctx), QEDF_LOG_IO, "%d:0:%d:%lld: Completing "
 	    "sc_cmd=%p result=0x%08x op=0x%02x lba=0x%02x%02x%02x%02x, "
 	    "allowed=%d retries=%d refcount=%d.\n",
 	    qedf->lport->host->host_no, sc_cmd->device->id,