[PATCH v2 2/2] scsi: qedi: Fix SYSFS_FLAG_FW_SEL_BOOT formatting

[Florian Fainelli <f.fainelli@gmail.com>]

The format used for formatting SYSFS_FLAG_FW_SEL_BOOT creates the
following warning:

drivers/scsi/qedi/qedi_main.c:2259:35: warning: format specifies type
'char' but the argument has type 'int' [-Wformat]
                   rc = snprintf(buf, 3, "%hhd\n",
SYSFS_FLAG_FW_SEL_BOOT);

Fix this to cast the constant as an u8 since the intention is to print
it via sysfs as a byte.

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
---
 drivers/scsi/qedi/qedi.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/scsi/qedi/qedi.h b/drivers/scsi/qedi/qedi.h
index ce199a7a16b8..421b3a69fd37 100644
--- a/drivers/scsi/qedi/qedi.h
+++ b/drivers/scsi/qedi/qedi.h
@@ -358,7 +358,7 @@ struct qedi_ctx {
 	bool use_fast_sge;
 
 	atomic_t num_offloads;
-#define SYSFS_FLAG_FW_SEL_BOOT 2
+#define SYSFS_FLAG_FW_SEL_BOOT (u8)2
 #define IPV6_LEN	41
 #define IPV4_LEN	17
 	struct iscsi_boot_kset *boot_kset;
-- 
2.25.1