From: Matwey V. Kornilov <matwey@xxxxxxxxxx>
Fix build warning at mxser.c introduced by dfc7b837c7f9
Signed-off-by: Matwey V. Kornilov <matwey@xxxxxxxxxx>
---
diff --git a/drivers/tty/mxser.c b/drivers/tty/mxser.c
index f97b196..4c4a236 100644
--- a/drivers/tty/mxser.c
+++ b/drivers/tty/mxser.c
@@ -1674,15 +1674,15 @@ static int mxser_ioctl(struct tty_struct *tty,
return mxser_ioctl_special(cmd, argp);
if (cmd == MOXA_SET_OP_MODE || cmd == MOXA_GET_OP_MODE) {
- if (info->board->chip_flag != MOXA_MUST_MU860_HWID)
- return -EFAULT;
-
int p;
unsigned long opmode;
static unsigned char ModeMask[] = { 0xfc, 0xf3, 0xcf, 0x3f };
int shiftbit;
unsigned char val, mask;
+ if (info->board->chip_flag != MOXA_MUST_MU860_HWID)
+ return -EFAULT;
+
p = tty->index % 4;
if (cmd == MOXA_SET_OP_MODE) {
if (get_user(opmode, (int __user *) argp))
--
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