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fix uninitialized variable

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This commit is contained in:
christos 2003-10-25 08:48:11 +00:00
parent a554bf6c09
commit fe659fa011
2 changed files with 8 additions and 6 deletions
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8
sys/ddb/db_sym.c
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@ -1,4 +1,4 @@
/* $NetBSD: db_sym.c,v 1.43 2003/10/05 11:17:47 scw Exp $ */
/* $NetBSD: db_sym.c,v 1.44 2003/10/25 08:54:01 christos Exp $ */
/*
* Mach Operating System
@ -27,7 +27,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: db_sym.c,v 1.43 2003/10/05 11:17:47 scw Exp $");
__KERNEL_RCSID(0, "$NetBSD: db_sym.c,v 1.44 2003/10/25 08:54:01 christos Exp $");
#include "opt_ddbparam.h"
@ -204,6 +204,7 @@ db_sifting(char *symstr, int mode)
db_sym_t
db_search_symbol(db_addr_t val, db_strategy_t strategy, db_expr_t *offp)
{
/*###207 [cc] warning: `diff' might be used uninitialized in this function%%%*/
unsigned int diff;
unsigned long naddr;
db_sym_t ret = DB_SYM_NULL;
@ -231,7 +232,8 @@ db_search_symbol(db_addr_t val, db_strategy_t strategy, db_expr_t *offp)
(void)ksyms_getval(mod, sym, &naddr, KSYMS_ANY);
diff = val - (db_addr_t)naddr;
ret = (db_sym_t)naddr;
}
} else
diff = 0;
*offp = diff;
return ret;
}

6
sys/nfs/nfs_vnops.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: nfs_vnops.c,v 1.181 2003/09/26 14:08:45 yamt Exp $ */
/* $NetBSD: nfs_vnops.c,v 1.182 2003/10/25 08:48:11 christos Exp $ */
/*
* Copyright (c) 1989, 1993
@ -39,7 +39,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: nfs_vnops.c,v 1.181 2003/09/26 14:08:45 yamt Exp $");
__KERNEL_RCSID(0, "$NetBSD: nfs_vnops.c,v 1.182 2003/10/25 08:48:11 christos Exp $");
#include "opt_nfs.h"
#include "opt_uvmhist.h"
@ -1259,7 +1259,7 @@ nfs_writerpc(vp, uiop, iomode, pageprotected, stalewriteverfp)
struct nfsnode *np = VTONFS(vp);
struct nfs_writerpc_context ctx;
int s;
struct lwp *l;
struct lwp *l = NULL;
size_t origresid;
simple_lock_init(&ctx.nwc_slock);