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platform/x86: samsung-laptop: Initialize loca variable

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The variable is used uninitialized which might come into unexpected
behaviour on some Samsung laptops.

Initialize it to 0xffff which seems a proper value for non-supported
feature.

Reported-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
This commit is contained in:
Andy Shevchenko 2017-06-07 16:56:15 +03:00 committed by Darren Hart (VMware)
parent bff589be59
commit 0d2c95354a
1 changed files with 1 additions and 1 deletions
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2
drivers/platform/x86/samsung-laptop.c
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@ -1446,9 +1446,9 @@ static int __init samsung_sabi_init(struct samsung_laptop *samsung)
const struct sabi_config *config = NULL;
const struct sabi_commands *commands;
unsigned int ifaceP;
int loca = 0xffff;
int ret = 0;
int i;
int loca;
samsung->f0000_segment = ioremap_nocache(0xf0000, 0xffff);
if (!samsung->f0000_segment) {