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authormrg <mrg@NetBSD.org>2020-09-07 01:35:25 +0000
committermrg <mrg@NetBSD.org>2020-09-07 01:35:25 +0000
commit57a73acc09520b63af2dae6e4d2e7136265cc2f3 (patch)
tree99b0edba5e124870436e358ca77d23f844695824 /sys
parent59b33cb57ca29bc61af3d8a4f334f37e754f0fbf (diff)
avoid an uninit warning with GCC 9.
Diffstat (limited to 'sys')
-rw-r--r--sys/fs/msdosfs/msdosfs_fat.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/sys/fs/msdosfs/msdosfs_fat.c b/sys/fs/msdosfs/msdosfs_fat.c
index c646127fd63..ee93b6bab2c 100644
--- a/sys/fs/msdosfs/msdosfs_fat.c
+++ b/sys/fs/msdosfs/msdosfs_fat.c
@@ -1,4 +1,4 @@
-/* $NetBSD: msdosfs_fat.c,v 1.34 2018/09/03 16:29:34 riastradh Exp $ */
+/* $NetBSD: msdosfs_fat.c,v 1.35 2020/09/07 01:35:25 mrg Exp $ */
/*-
* Copyright (C) 1994, 1995, 1997 Wolfgang Solfrank.
@@ -52,7 +52,7 @@
#endif
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: msdosfs_fat.c,v 1.34 2018/09/03 16:29:34 riastradh Exp $");
+__KERNEL_RCSID(0, "$NetBSD: msdosfs_fat.c,v 1.35 2020/09/07 01:35:25 mrg Exp $");
/*
* kernel include files.
@@ -895,6 +895,7 @@ freeclusterchain(struct msdosfsmount *pmp, u_long cluster)
u_long bn, bo, bsize, byteoffset;
u_long readcn, lbn = -1;
+ bn = 0; /* XXXgcc */
while (cluster >= CLUST_FIRST && cluster <= pmp->pm_maxcluster) {
byteoffset = FATOFS(pmp, cluster);
fatblock(pmp, byteoffset, &bn, &bsize, &bo);