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Mon, 17 Jul 2023 14:44:12 +0800 (CST) MIME-Version: 1.0 Date: Mon, 17 Jul 2023 14:44:12 +0800 From: hanyu001@208suo.com To: jejb@linux.ibm.com, martin.petersen@oracle.com Cc: linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] scsi: Convert snprintf to scnprintf In-Reply-To: References: User-Agent: Roundcube Webmail Message-ID: X-Sender: hanyu001@208suo.com Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org Fix the following coccicheck warnings: ./drivers/scsi/myrs.c:1411:8-16: WARNING: use scnprintf or sprintf ./drivers/scsi/myrs.c:1193:9-17: WARNING: use scnprintf or sprintf ./drivers/scsi/myrs.c:1316:8-16: WARNING: use scnprintf or sprintf ./drivers/scsi/myrs.c:1401:8-16: WARNING: use scnprintf or sprintf ./drivers/scsi/myrs.c:1491:8-16: WARNING: use scnprintf or sprintf ./drivers/scsi/myrs.c:1421:8-16: WARNING: use scnprintf or sprintf ./drivers/scsi/myrs.c:1391:8-16: WARNING: use scnprintf or sprintf ./drivers/scsi/myrs.c:1061:9-17: WARNING: use scnprintf or sprintf ./drivers/scsi/myrs.c:942:9-17: WARNING: use scnprintf or sprintf ./drivers/scsi/myrs.c:1089:9-17: WARNING: use scnprintf or sprintf ./drivers/scsi/myrs.c:1306:8-16: WARNING: use scnprintf or sprintf Signed-off-by: ztt <1549089851@qq.com> --- drivers/scsi/myrs.c | 22 +++++++++++----------- 1 file changed, 11 insertions(+), 11 deletions(-) ldev_num = ldev_info->ldev_num; @@ -1190,7 +1190,7 @@ static ssize_t consistency_check_show(struct device *dev, unsigned short ldev_num; if (sdev->channel < cs->ctlr_info->physchan_present) - return snprintf(buf, 32, "physical device - not checking\n"); + return scnprintf(buf, 32, "physical device - not checking\n"); ldev_info = sdev->hostdata; if (!ldev_info) @@ -1303,7 +1303,7 @@ static ssize_t serial_show(struct device *dev, memcpy(serial, cs->ctlr_info->serial_number, 16); serial[16] = '\0'; - return snprintf(buf, 16, "%s\n", serial); + return scnprintf(buf, 16, "%s\n", serial); } static DEVICE_ATTR_RO(serial); @@ -1313,7 +1313,7 @@ static ssize_t ctlr_num_show(struct device *dev, struct Scsi_Host *shost = class_to_shost(dev); struct myrs_hba *cs = shost_priv(shost); - return snprintf(buf, 20, "%d\n", cs->host->host_no); + return scnprintf(buf, 20, "%d\n", cs->host->host_no); } static DEVICE_ATTR_RO(ctlr_num); @@ -1388,7 +1388,7 @@ static ssize_t model_show(struct device *dev, struct Scsi_Host *shost = class_to_shost(dev); struct myrs_hba *cs = shost_priv(shost); - return snprintf(buf, 28, "%s\n", cs->model_name); + return scnprintf(buf, 28, "%s\n", cs->model_name); } static DEVICE_ATTR_RO(model); @@ -1398,7 +1398,7 @@ static ssize_t ctlr_type_show(struct device *dev, struct Scsi_Host *shost = class_to_shost(dev); struct myrs_hba *cs = shost_priv(shost); - return snprintf(buf, 4, "%d\n", cs->ctlr_info->ctlr_type); + return scnprintf(buf, 4, "%d\n", cs->ctlr_info->ctlr_type); } static DEVICE_ATTR_RO(ctlr_type); @@ -1408,7 +1408,7 @@ static ssize_t cache_size_show(struct device *dev, struct Scsi_Host *shost = class_to_shost(dev); struct myrs_hba *cs = shost_priv(shost); - return snprintf(buf, 8, "%d MB\n", cs->ctlr_info->cache_size_mb); + return scnprintf(buf, 8, "%d MB\n", cs->ctlr_info->cache_size_mb); } static DEVICE_ATTR_RO(cache_size); @@ -1418,7 +1418,7 @@ static ssize_t firmware_show(struct device *dev, struct Scsi_Host *shost = class_to_shost(dev); struct myrs_hba *cs = shost_priv(shost); - return snprintf(buf, 16, "%d.%02d-%02d\n", + return scnprintf(buf, 16, "%d.%02d-%02d\n", cs->ctlr_info->fw_major_version, cs->ctlr_info->fw_minor_version, cs->ctlr_info->fw_turn_number); @@ -1488,7 +1488,7 @@ static ssize_t disable_enclosure_messages_show(struct device *dev, struct Scsi_Host *shost = class_to_shost(dev); struct myrs_hba *cs = shost_priv(shost); - return snprintf(buf, 3, "%d\n", cs->disable_enc_msg); + return scnprintf(buf, 3, "%d\n", cs->disable_enc_msg); } static ssize_t disable_enclosure_messages_store(struct device *dev, diff --git a/drivers/scsi/myrs.c b/drivers/scsi/myrs.c index a1eec65a9713..ced1d2fbd862 100644 --- a/drivers/scsi/myrs.c +++ b/drivers/scsi/myrs.c @@ -939,7 +939,7 @@ static ssize_t raid_state_show(struct device *dev, int ret; if (!sdev->hostdata) - return snprintf(buf, 16, "Unknown\n"); + return scnprintf(buf, 16, "Unknown\n"); if (sdev->channel >= cs->ctlr_info->physchan_present) { struct myrs_ldev_info *ldev_info = sdev->hostdata; @@ -1058,7 +1058,7 @@ static ssize_t raid_level_show(struct device *dev, const char *name = NULL; if (!sdev->hostdata) - return snprintf(buf, 16, "Unknown\n"); + return scnprintf(buf, 16, "Unknown\n"); if (sdev->channel >= cs->ctlr_info->physchan_present) { struct myrs_ldev_info *ldev_info; @@ -1086,7 +1086,7 @@ static ssize_t rebuild_show(struct device *dev, unsigned char status; if (sdev->channel < cs->ctlr_info->physchan_present) - return snprintf(buf, 32, "physical device - not rebuilding\n"); + return scnprintf(buf, 32, "physical device - not rebuilding\n"); ldev_info = sdev->hostdata;