[PATCH] scsi: ibmvfc: convert sysfs sprintf/snprintf family to sysfs_emit
From: Jiapeng Chong <hidden>
Date: 2021-02-03 06:29:17
Also in:
linux-scsi, lkml
Subsystem:
ibm power virtual fc device drivers, linux for powerpc (32-bit and 64-bit), scsi subsystem, the rest · Maintainers:
Tyrel Datwyler, Madhavan Srinivasan, "James E.J. Bottomley", "Martin K. Petersen", Linus Torvalds
Fix the following coccicheck warning: ./drivers/scsi/ibmvscsi/ibmvfc.c: WARNING: use scnprintf or sprintf. Reported-by: Abaci Robot<redacted> Signed-off-by: Jiapeng Chong <redacted> --- drivers/scsi/ibmvscsi/ibmvfc.c | 18 +++++++----------- 1 file changed, 7 insertions(+), 11 deletions(-)
diff --git a/drivers/scsi/ibmvscsi/ibmvfc.c b/drivers/scsi/ibmvscsi/ibmvfc.c
index 65f168c..99f5575 100644
--- a/drivers/scsi/ibmvscsi/ibmvfc.c
+++ b/drivers/scsi/ibmvscsi/ibmvfc.c@@ -3038,8 +3038,7 @@ static ssize_t ibmvfc_show_host_partition_name(struct device *dev, struct Scsi_Host *shost = class_to_shost(dev); struct ibmvfc_host *vhost = shost_priv(shost); - return snprintf(buf, PAGE_SIZE, "%s\n", - vhost->login_buf->resp.partition_name); + return sysfs_emit(buf, "%s\n", vhost->login_buf->resp.partition_name); } static ssize_t ibmvfc_show_host_device_name(struct device *dev,
@@ -3048,8 +3047,7 @@ static ssize_t ibmvfc_show_host_device_name(struct device *dev, struct Scsi_Host *shost = class_to_shost(dev); struct ibmvfc_host *vhost = shost_priv(shost); - return snprintf(buf, PAGE_SIZE, "%s\n", - vhost->login_buf->resp.device_name); + return sysfs_emit(buf, "%s\n", vhost->login_buf->resp.device_name); } static ssize_t ibmvfc_show_host_loc_code(struct device *dev,
@@ -3058,8 +3056,7 @@ static ssize_t ibmvfc_show_host_loc_code(struct device *dev, struct Scsi_Host *shost = class_to_shost(dev); struct ibmvfc_host *vhost = shost_priv(shost); - return snprintf(buf, PAGE_SIZE, "%s\n", - vhost->login_buf->resp.port_loc_code); + return sysfs_emit(buf, "%s\n", vhost->login_buf->resp.port_loc_code); } static ssize_t ibmvfc_show_host_drc_name(struct device *dev,
@@ -3068,8 +3065,7 @@ static ssize_t ibmvfc_show_host_drc_name(struct device *dev, struct Scsi_Host *shost = class_to_shost(dev); struct ibmvfc_host *vhost = shost_priv(shost); - return snprintf(buf, PAGE_SIZE, "%s\n", - vhost->login_buf->resp.drc_name); + return sysfs_emit(buf, "%s\n", vhost->login_buf->resp.drc_name); } static ssize_t ibmvfc_show_host_npiv_version(struct device *dev,
@@ -3077,7 +3073,7 @@ static ssize_t ibmvfc_show_host_npiv_version(struct device *dev, { struct Scsi_Host *shost = class_to_shost(dev); struct ibmvfc_host *vhost = shost_priv(shost); - return snprintf(buf, PAGE_SIZE, "%d\n", be32_to_cpu(vhost->login_buf->resp.version)); + return sysfs_emit(buf, "%d\n", be32_to_cpu(vhost->login_buf->resp.version)); } static ssize_t ibmvfc_show_host_capabilities(struct device *dev,
@@ -3085,7 +3081,7 @@ static ssize_t ibmvfc_show_host_capabilities(struct device *dev, { struct Scsi_Host *shost = class_to_shost(dev); struct ibmvfc_host *vhost = shost_priv(shost); - return snprintf(buf, PAGE_SIZE, "%llx\n", be64_to_cpu(vhost->login_buf->resp.capabilities)); + return sysfs_emit(buf, "%llx\n", be64_to_cpu(vhost->login_buf->resp.capabilities)); } /**
@@ -3105,7 +3101,7 @@ static ssize_t ibmvfc_show_log_level(struct device *dev, int len; spin_lock_irqsave(shost->host_lock, flags); - len = snprintf(buf, PAGE_SIZE, "%d\n", vhost->log_level); + len = sysfs_emit(buf, "%d\n", vhost->log_level); spin_unlock_irqrestore(shost->host_lock, flags); return len; }
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1.8.3.1