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Subject[PATCH] phy: phy-twl4030-usb: silence an uninitialized variable warning
The "check" variable isn't necessarily initialized when we print it out
in the debugging messages. It's a pretty haphazard affair and it
doesn't matter very much what we initialize "check" to.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>

diff --git a/drivers/phy/ti/phy-twl4030-usb.c b/drivers/phy/ti/phy-twl4030-usb.c
index 2990b3965460..0e9013868188 100644
--- a/drivers/phy/ti/phy-twl4030-usb.c
+++ b/drivers/phy/ti/phy-twl4030-usb.c
@@ -185,7 +185,7 @@ struct twl4030_usb {
static int twl4030_i2c_write_u8_verify(struct twl4030_usb *twl,
u8 module, u8 data, u8 address)
{
- u8 check;
+ u8 check = 0xFF;

if ((twl_i2c_write_u8(module, data, address) >= 0) &&
(twl_i2c_read_u8(module, &check, address) >= 0) &&
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