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Give variable an initial value. Use errx() instead of fprintf().

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This commit is contained in:
Philippe Charnier 2005-05-29 16:07:10 +00:00
parent 865059c8a8
commit 8a1dff0c73
1 changed files with 4 additions and 4 deletions
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8
sbin/clri/clri.c
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@ -41,6 +41,7 @@ static const char copyright[] =
static char sccsid[] = "@(#)clri.c 8.2 (Berkeley) 9/23/93";
#endif /* not lint */
#endif
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
@ -85,6 +86,7 @@ main(int argc, char *argv[])
usage();
fs = *++argv;
sbp = NULL;
/* get the superblock. */
if ((fd = open(fs, O_RDWR, 0)) < 0)
@ -102,10 +104,8 @@ main(int argc, char *argv[])
sbp->fs_bsize >= (int)sizeof(struct fs))
break;
}
if (sblock_try[i] == -1) {
fprintf(stderr, "Cannot find file system superblock\n");
exit(2);
}
if (sblock_try[i] == -1)
errx(2, "cannot find file system superblock");
bsize = sbp->fs_bsize;
/* remaining arguments are inode numbers. */