[PATCH] MTD: Suppress warnings in inline_map_read()
Kevin Cernekee
cernekee at gmail.com
Fri Apr 9 18:45:38 EDT 2010
With gcc 4.4.3 -O2 on MIPS32:
drivers/mtd/chips/cfi_util.c: In function 'cfi_qry_present':
include/linux/mtd/map.h:390: warning: 'r' may be used uninitialized in this function
include/linux/mtd/map.h:375: note: 'r' was declared here
include/linux/mtd/map.h:390: warning: 'r' may be used uninitialized in this function
include/linux/mtd/map.h:375: note: 'r' was declared here
Signed-off-by: Kevin Cernekee <cernekee at gmail.com>
---
include/linux/mtd/map.h | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/include/linux/mtd/map.h b/include/linux/mtd/map.h
index b981b87..74f0277 100644
--- a/include/linux/mtd/map.h
+++ b/include/linux/mtd/map.h
@@ -372,7 +372,7 @@ static inline map_word map_word_ff(struct map_info *map)
static inline map_word inline_map_read(struct map_info *map, unsigned long ofs)
{
- map_word r;
+ map_word r = { { 0 } };
if (map_bankwidth_is_1(map))
r.x[0] = __raw_readb(map->virt + ofs);
--
1.6.3.1
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