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authorJeremy Kerr <jk@ozlabs.org>2014-04-11 16:11:51 +0800
committerJeremy Kerr <jk@ozlabs.org>2014-04-16 09:08:45 +0800
commitcf651e02fb7a34545211708c2a285cd228645531 (patch)
tree96830acda3e05d5293abe077219dd24f48464ee9 /discover/platform-powerpc.c
parentada4ea46dd44e667bfe6341e0b7b5366e5741351 (diff)
downloadpetitboot-cf651e02fb7a34545211708c2a285cd228645531.zip
petitboot-cf651e02fb7a34545211708c2a285cd228645531.tar.gz
discover: Fix uninitialised var warnings
We get a couple of uninitialised var warning when compiling with certain CFLAGS (-fprofile-arcs -ftest-coverage at this stage). In statement_if_execute: We'll never actually use this uninitialised (as there must be at least one conditional in the parsed statement), but we should address the warning nonetheless. As passed to strtok_r: strtok will initialise this, but it isn't obvious to the compiler. Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Diffstat (limited to 'discover/platform-powerpc.c')
-rw-r--r--discover/platform-powerpc.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/discover/platform-powerpc.c b/discover/platform-powerpc.c
index d1d4191..28c081d 100644
--- a/discover/platform-powerpc.c
+++ b/discover/platform-powerpc.c
@@ -344,8 +344,8 @@ static int parse_one_dns_config(struct config *config,
static void populate_network_config(struct platform_powerpc *platform,
struct config *config)
{
+ char *val, *saveptr = NULL;
const char *cval;
- char *val;
int i;
cval = get_param(platform, "petitboot,network");
@@ -355,7 +355,7 @@ static void populate_network_config(struct platform_powerpc *platform,
val = talloc_strdup(config, cval);
for (i = 0; ; i++) {
- char *tok, *saveptr;
+ char *tok;
tok = strtok_r(i == 0 ? val : NULL, " ", &saveptr);
if (!tok)
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