From db6b2060bcae1ce1f9bde73a423e710b625ae1ef Mon Sep 17 00:00:00 2001 From: Joe Perches Date: Sat, 4 Mar 2017 00:07:04 -0800 Subject: [PATCH] scsi: qedf: Fix defective logging format and argument mismatches Add __printf compiler verification of format and arguments. Fix fallout. Signed-off-by: Joe Perches Acked-by: Chad Dupuis Signed-off-by: Martin K. Petersen --- drivers/scsi/qedf/qedf_dbg.h | 13 ++++++++----- drivers/scsi/qedf/qedf_fip.c | 2 +- drivers/scsi/qedf/qedf_io.c | 4 ++-- 3 files changed, 11 insertions(+), 8 deletions(-) diff --git a/drivers/scsi/qedf/qedf_dbg.h b/drivers/scsi/qedf/qedf_dbg.h index 23bd70628a2f..7d173f48a81e 100644 --- a/drivers/scsi/qedf/qedf_dbg.h +++ b/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 */ diff --git a/drivers/scsi/qedf/qedf_fip.c b/drivers/scsi/qedf/qedf_fip.c index 868d423380d1..ed58b9104f58 100644 --- a/drivers/scsi/qedf/qedf_fip.c +++ b/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: diff --git a/drivers/scsi/qedf/qedf_io.c b/drivers/scsi/qedf/qedf_io.c index ee0dcf9d3aba..46debe5034af 100644 --- a/drivers/scsi/qedf/qedf_io.c +++ b/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, -- GitLab