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| author | Denys Vlasenko | 2009-10-15 22:43:07 +0200 |
|---|---|---|
| committer | Denys Vlasenko | 2009-10-15 22:43:07 +0200 |
| commit | f5a295d5a82297a5c13289c2e43256f20c172ddf (patch) | |
| tree | 1f2a46db6d2801f1960d19f617b24fca774d37dd | |
| parent | 4ebc76c8a23367eaec29931b77e10e3ee890dd7d (diff) | |
| download | busybox-f5a295d5a82297a5c13289c2e43256f20c172ddf.zip busybox-f5a295d5a82297a5c13289c2e43256f20c172ddf.tar.gz | |
util-linux/mkswap.c: fix warning
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| -rw-r--r-- | util-linux/mkswap.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/util-linux/mkswap.c b/util-linux/mkswap.c index 226831b..2f7827d 100644 --- a/util-linux/mkswap.c +++ b/util-linux/mkswap.c @@ -112,19 +112,19 @@ int mkswap_main(int argc, char **argv) // Make a header. hdr is zero-filled so far... hdr[0] = 1; hdr[1] = (len / pagesize) - 1; -#if ENABLE_FEATURE_MKSWAP_UUID - char uuid_string[32]; - generate_uuid((void*) &hdr[3]); - bin2hex(uuid_string, (void*) &hdr[3], 16); - /* f.e. UUID=dfd9c173-be52-4d27-99a5-c34c6c2ff55f */ - printf("UUID=%.8s" "-%.4s-%.4s-%.4s-%.12s\n", - uuid_string, - uuid_string+8, - uuid_string+8+4, - uuid_string+8+4+4, - uuid_string+8+4+4+4 - ); -#endif + if (ENABLE_FEATURE_MKSWAP_UUID) { + char uuid_string[32]; + generate_uuid((void*) &hdr[3]); + bin2hex(uuid_string, (void*) &hdr[3], 16); + /* f.e. UUID=dfd9c173-be52-4d27-99a5-c34c6c2ff55f */ + printf("UUID=%.8s" "-%.4s-%.4s-%.4s-%.12s\n", + uuid_string, + uuid_string+8, + uuid_string+8+4, + uuid_string+8+4+4, + uuid_string+8+4+4+4 + ); + } // Write the header. Sync to disk because some kernel versions check // signature on disk (not in cache) during swapon. |