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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>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
This commit is contained in:
Dan Carpenter 2017-06-30 11:01:47 +03:00 committed by Kishon Vijay Abraham I
parent 5e39c6cf57
commit df674efa32
1 changed files with 1 additions and 1 deletions
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2
drivers/phy/ti/phy-twl4030-usb.c
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@ -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) &&