discover: Fix potentially-unused var warning

discover/boot.c: In function ‘boot’:
discover/boot.c:153:13: error: ‘local_initrd’ may be used uninitialized in this function [-Werror=maybe-uninitialized]

Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

diff --git a/discover/boot.c b/discover/boot.c
index 02618cce1251fd070e3baec29c27bac762141c45..e67ed00eec6b05de9845490c1b53241184675988 100644 (file)
--- a/discover/boot.c
+++ b/discover/boot.c
@@ -103,6 +103,7 @@ int boot(void *ctx, struct boot_option *opt, struct boot_command *cmd,
        char *image, *initrd, *args;
        int result;
 
        char *image, *initrd, *args;
        int result;
 

+       local_initrd = NULL;

        image = NULL;
        initrd = NULL;
        args = NULL;
        image = NULL;
        initrd = NULL;
        args = NULL;


@@ -134,7 +135,6 @@ int boot(void *ctx, struct boot_option *opt, struct boot_command *cmd,
        if (!local_image)
                goto no_load;
 
        if (!local_image)
                goto no_load;
 

-       local_initrd = NULL;

        if (initrd) {
                local_initrd = load_file(NULL, initrd, &clean_initrd);
                if (!local_initrd)
        if (initrd) {
                local_initrd = load_file(NULL, initrd, &clean_initrd);
                if (!local_initrd)