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df: remove the unused fstype var

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Found with cc --analyze

Sponsored by:	Rubicon Communications, LLC ("Netgate")
This commit is contained in:
Mateusz Guzik 2021-07-20 19:00:50 +02:00
parent 907257d696
commit 570b31f610
1 changed files with 0 additions and 3 deletions
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3
bin/df/df.c
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@ -114,13 +114,11 @@ main(int argc, char *argv[])
struct statfs statfsbuf, totalbuf;
struct maxwidths maxwidths;
struct statfs *mntbuf;
const char *fstype;
char *mntpt;
const char **vfslist;
int i, mntsize;
int ch, rv;
fstype = "ufs";
(void)setlocale(LC_ALL, "");
memset(&maxwidths, 0, sizeof(maxwidths));
memset(&totalbuf, 0, sizeof(totalbuf));
@ -194,7 +192,6 @@ main(int argc, char *argv[])
xo_errx(1, "-l and -t are mutually exclusive.");
if (vfslist != NULL)
xo_errx(1, "only one -t option may be specified");
fstype = optarg;
vfslist = makevfslist(optarg);
break;
case 'T':