Commit 8dbbae59 authored Jan 27, 2022 by Yang Guang Committed by Greg Kroah-Hartman Apr 20, 2022

scsi: mvsas: Replace snprintf() with sysfs_emit()

[ Upstream commit 0ad3867b0f13e45cfee5a1298bfd40eef096116c ]

coccinelle report:
./drivers/scsi/mvsas/mv_init.c:699:8-16:
WARNING: use scnprintf or sprintf
./drivers/scsi/mvsas/mv_init.c:747:8-16:
WARNING: use scnprintf or sprintf

Use sysfs_emit() instead of scnprintf() or sprintf().

Link: https://lore.kernel.org/r/c1711f7cf251730a8ceb5bdfc313bf85662b3395.1643182948.git.yang.guang5@zte.com.cn


Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: Yang Guang <yang.guang5@zte.com.cn>
Signed-off-by: David Yang <davidcomponentone@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

parent deeaec70

drivers/scsi/mvsas/mv_init.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -730,7 +730,7 @@ static ssize_t
		mvs_show_driver_version(struct device *cdev,
		struct device_attribute attr, char buffer)
		{
		return snprintf(buffer, PAGE_SIZE, "%s\n", DRV_VERSION);
		return sysfs_emit(buffer, "%s\n", DRV_VERSION);
		}

		static DEVICE_ATTR(driver_version,
		@@ -782,7 +782,7 @@ mvs_store_interrupt_coalescing(struct device *cdev,
		static ssize_t mvs_show_interrupt_coalescing(struct device *cdev,
		struct device_attribute attr, char buffer)
		{
		return snprintf(buffer, PAGE_SIZE, "%d\n", interrupt_coalescing);
		return sysfs_emit(buffer, "%d\n", interrupt_coalescing);
		}

		static DEVICE_ATTR(interrupt_coalescing,