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Fix fd leaks. Found by cppcheck.

This commit is contained in:
wiz 2011-01-04 10:32:34 +00:00
parent e57ebdb6c5
commit b6d5645a8f
1 changed files with 6 additions and 2 deletions
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8
usr.sbin/videomode/videomode.c
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@ -1,4 +1,4 @@
/* $NetBSD: videomode.c,v 1.7 2009/01/17 22:01:32 he Exp $ */
/* $NetBSD: videomode.c,v 1.8 2011/01/04 10:32:34 wiz Exp $ */
/*
* Copyright (c) 1995 Christian E. Hopps
@ -132,14 +132,17 @@ dump_mode(m)
dump_vm(&vm);
(void)printf("\n");
}
if (m >= 0)
if (m >= 0) {
(void)close(grffd);
return;
}
for (m = 1; m <= num_vm; m++) {
vm.mode_num = m;
if (ioctl(grffd, GRFGETVMODE, &vm) == -1)
break;
dump_vm(&vm);
}
(void)close(grffd);
}
void
@ -150,6 +153,7 @@ set_mode(m)
grffd = get_grf();
(void)ioctl(grffd, GRFSETVMODE, &m);
(void)close(grffd);
}
void