mtd: map: Fix compilation warning
authorViresh Kumar <viresh.kumar@linaro.org>
Mon, 29 Oct 2012 17:17:26 +0000 (22:47 +0530)
committerArtem Bityutskiy <Artem.Bityutskiy@linux.intel.com>
Thu, 15 Nov 2012 17:50:30 +0000 (19:50 +0200)
commit3e9ce49e0ef95e22790a74720f0068696b2477c9
tree0daf0f0ceb621f5e3957d01f242d9d13c3823477
parent9ef525a9141b14d23613faad303cf48a20814f1b
mtd: map: Fix compilation warning

This patch is an attempt to fix following compilation warning.

In file included from drivers/mtd/chips/cfi_cmdset_0001.c:35:0:
drivers/mtd/chips/cfi_cmdset_0001.c: In function 'cfi_intelext_write_words':
include/linux/mtd/map.h:331:11: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized]

I could have used uninitialized_var() too, but didn't used it as the final else
part of map_word_load() is missing. So there is a chance that it might be passed
uninitialized. Better initialize to zero.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
include/linux/mtd/map.h