[PATCH] knfsd: Use SEQ_START_TOKEN instead of hardcoded magic (void*)1
Signed-off-by: Greg Banks <gnb@melbourne.sgi.com>
Acked-by: NeilBrown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/fs/nfsd/export.c b/fs/nfsd/export.c
index 0e1f5d1..eccd2c2 100644
--- a/fs/nfsd/export.c
+++ b/fs/nfsd/export.c
@@ -1086,7 +1086,7 @@
exp_readlock();
read_lock(&svc_export_cache.hash_lock);
if (!n--)
- return (void *)1;
+ return SEQ_START_TOKEN;
hash = n >> 32;
export = n & ((1LL<<32) - 1);
@@ -1110,7 +1110,7 @@
struct cache_head *ch = p;
int hash = (*pos >> 32);
- if (p == (void *)1)
+ if (p == SEQ_START_TOKEN)
hash = 0;
else if (ch->next == NULL) {
hash++;
@@ -1179,7 +1179,7 @@
struct cache_head *cp = p;
struct svc_export *exp = container_of(cp, struct svc_export, h);
- if (p == (void *)1) {
+ if (p == SEQ_START_TOKEN) {
seq_puts(m, "# Version 1.1\n");
seq_puts(m, "# Path Client(Flags) # IPs\n");
return 0;