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libsa: remobe unneeded check before free()

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free() is checking for NULL, remove duplicate check.
This commit is contained in:
Toomas Soome 2018-06-14 09:10:34 +00:00
parent 7416e819ad
commit 7f56394a3c
1 changed files with 3 additions and 4 deletions
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3
stand/libsa/close.c
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@ -75,10 +75,9 @@ close(int fd)
errno = EBADF;
return (-1);
}
if (f->f_rabuf != NULL) {
free(f->f_rabuf);
f->f_rabuf = NULL;
}
if (!(f->f_flags & F_RAW) && f->f_ops)
err1 = (f->f_ops->fo_close)(f);
if (!(f->f_flags & F_NODEV) && f->f_dev)