From 972be324fe0adaa67717407510aa067a4ae53d2d Mon Sep 17 00:00:00 2001 From: Michal Simek Date: Tue, 14 May 2013 09:06:17 +0200 Subject: [PATCH] microblaze: Initialize temp variable to remove compilation warning Compilation warning: arch/microblaze/kernel/cpu/cache.c:148:2: warning: 'temp' is used uninitialized in this function [-Wuninitialized] Signed-off-by: Michal Simek --- arch/microblaze/kernel/cpu/cache.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/microblaze/kernel/cpu/cache.c b/arch/microblaze/kernel/cpu/cache.c index 4254514b4c8c..a6e44410672d 100644 --- a/arch/microblaze/kernel/cpu/cache.c +++ b/arch/microblaze/kernel/cpu/cache.c @@ -140,7 +140,7 @@ do { \ /* It is used only first parameter for OP - for wic, wdc */ #define CACHE_RANGE_LOOP_1(start, end, line_length, op) \ do { \ - int volatile temp; \ + int volatile temp = 0; \ int align = ~(line_length - 1); \ end = ((end & align) == end) ? end - line_length : end & align; \ WARN_ON(end - start < 0); \ -- 2.20.1