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util-linux/mkswap.c: fix warning

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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2009-10-15 22:43:07 +02:00
parent 4ebc76c8a2
commit f5a295d5a8
1 changed files with 13 additions and 13 deletions
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26
util-linux/mkswap.c
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@ -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.