3.2.95-rc1 review patch. If anyone has any objections, please let me know.
------------------ From: Viresh Kumar <[email protected]> commit 3e9ce49e0ef95e22790a74720f0068696b2477c9 upstream. 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 <[email protected]> Signed-off-by: Artem Bityutskiy <[email protected]> Signed-off-by: Ben Hutchings <[email protected]> --- include/linux/mtd/map.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/include/linux/mtd/map.h +++ b/include/linux/mtd/map.h @@ -327,7 +327,7 @@ static inline int map_word_bitsset(struc static inline map_word map_word_load(struct map_info *map, const void *ptr) { - map_word r; + map_word r = {{0} }; if (map_bankwidth_is_1(map)) r.x[0] = *(unsigned char *)ptr;
