[PATCH 4/6] kexec: Fix uninitialized build warning

Geoff Levand
2013-10-02T20:49:46Z

Initialize a local variable to zero.

Fixes build warnings like these:

kexec/kexec-elf-rel.c: warning: ‘rel.r_offset’ may be used uninitialized in this function

Signed-off-by: Geoff Levand <geoff@infradead.org> for Huawei, Linaro
---
kexec/kexec-elf-rel.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kexec/kexec-elf-rel.c b/kexec/kexec-elf-rel.c
index f59140f..020cab0 100644
--- a/kexec/kexec-elf-rel.c
+++ b/kexec/kexec-elf-rel.c
@@ -336,7 +336,7 @@ int elf_rel_load(struct mem_ehdr *ehdr, struct kexec_info *info,
}
rel_end = shdr->sh_data + shdr->sh_size;
for(ptr = shdr->sh_data; ptr < rel_end; ptr += rel_size) {
- struct mem_rela rel;
+ struct mem_rela rel = {0};
struct mem_sym sym;
const void *location;
const unsigned char *name;