[PATCH 1/1] [SCSI] scsi_debug: add missing csum var initialization

[Antonio Alecrim Jr]

Removes the warning:
include/uapi/linux/swab.h:106:23: warning: âcsumâ may be used
uninitialized in this function

Signed-off-by: Antonio Alecrim Jr <antonio.alecrim@xxxxxxxxx>
---
 drivers/scsi/scsi_debug.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/scsi/scsi_debug.c b/drivers/scsi/scsi_debug.c
index 01c0ffa..f149747 100644
--- a/drivers/scsi/scsi_debug.c
+++ b/drivers/scsi/scsi_debug.c
@@ -1733,7 +1733,7 @@ static int do_device_access(struct scsi_cmnd *scmd,
 
 static u16 dif_compute_csum(const void *buf, int len)
 {
-	u16 csum;
+	u16 csum = 0;
 
 	switch (scsi_debug_guard) {
 	case 1:
-- 
1.8.3.1

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/