Commit e449edbb authored by Axel Lin's avatar Axel Lin Committed by Dmitry Torokhov

Input: intel-mid-touch - remove pointless checking for variable 'found'

The implementation does break from the for loop after we assign 'i' to
variable 'found'.
Signed-off-by: default avatarAxel Lin <axel.lin@gmail.com>
Signed-off-by: default avatarDmitry Torokhov <dtor@mail.ru>
parent dc3e8247
......@@ -448,15 +448,11 @@ static int __devinit mrstouch_read_pmic_id(uint *vendor, uint *rev)
*/
static int __devinit mrstouch_chan_parse(struct mrstouch_dev *tsdev)
{
int err, i, found;
int found = 0;
int err, i;
u8 r8;
found = -1;
for (i = 0; i < MRSTOUCH_MAX_CHANNELS; i++) {
if (found >= 0)
break;
err = intel_scu_ipc_ioread8(PMICADDR0 + i, &r8);
if (err)
return err;
......@@ -466,16 +462,15 @@ static int __devinit mrstouch_chan_parse(struct mrstouch_dev *tsdev)
break;
}
}
if (found < 0)
return 0;
if (tsdev->vendor == PMIC_VENDOR_FS) {
if (found && found > (MRSTOUCH_MAX_CHANNELS - 18))
if (found > MRSTOUCH_MAX_CHANNELS - 18)
return -ENOSPC;
} else {
if (found && found > (MRSTOUCH_MAX_CHANNELS - 4))
if (found > MRSTOUCH_MAX_CHANNELS - 4)
return -ENOSPC;
}
return found;
}
......
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