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btrfs-progs: btrfs-crc: fix build error 

Remove the following build error.

   ====================================
   $ make btrfs-crc
       [CC]     btrfs-crc.o
       [LD]     btrfs-crc
   btrfs-crc.o: In function `usage':
   /home/sat/src/btrfs-progs/btrfs-crc.c:26: multiple definition of `usage'
   help.o:/home/sat/src/btrfs-progs/help.c:125: first defined here
   collect2: error: ld returned 1 exit status
   Makefile:294: recipe for target 'btrfs-crc' failed
   make: *** [btrfs-crc] Error 1
   =====================================

Signed-off-by: Satoru Takeuchi <takeuchi_satoru@jp.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Satoru Takeuchi 2016-06-02 17:06:37 +09:00 committed by David Sterba
parent 835ce31a03
commit af4fe0551f
1 changed files with 2 additions and 2 deletions
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4
btrfs-crc.c
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@ -22,7 +22,7 @@
#include "crc32c.h"
#include "utils.h"
void usage(void)
void print_usage(void)
{
printf("usage: btrfs-crc filename\n");
printf(" print out the btrfs crc for \"filename\"\n");
@ -57,7 +57,7 @@ int main(int argc, char **argv)
seed = atoll(optarg);
break;
case 'h':
usage();
print_usage();
case '?':
return 255;
}