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authorSam Ravnborg <sam@ravnborg.org>2006-03-21 01:36:47 -0500
committerDavid S. Miller <davem@davemloft.net>2006-03-21 01:36:47 -0500
commit1fc54d8f49c1270c584803437fb7c0ac543588c1 (patch)
tree13bccf49154e57986a7e218e38d243912aaea6d1 /net/tipc/dbg.c
parentedb2c34fb2683ff21c8a6bcc3e41c07a53601761 (diff)
[TIPC]: Fix simple sparse warnings
Tried to run the new tipc stack through sparse. Following patch fixes all cases where 0 was used as replacement of NULL. Use NULL to document this is a pointer and to silence sparse. This brough sparse warning count down with 127 to 24 warnings. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Per Liden <per.liden@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/tipc/dbg.c')
-rw-r--r--net/tipc/dbg.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/tipc/dbg.c b/net/tipc/dbg.c
index 4f4beefa7830..26ef95d5fe38 100644
--- a/net/tipc/dbg.c
+++ b/net/tipc/dbg.c
@@ -81,7 +81,7 @@ void tipc_printbuf_init(struct print_buf *pb, char *raw, u32 sz)
81 81
82 pb->crs = pb->buf = raw; 82 pb->crs = pb->buf = raw;
83 pb->size = sz; 83 pb->size = sz;
84 pb->next = 0; 84 pb->next = NULL;
85 pb->buf[0] = 0; 85 pb->buf[0] = 0;
86 pb->buf[sz-1] = ~0; 86 pb->buf[sz-1] = ~0;
87} 87}
@@ -216,7 +216,7 @@ void tipc_printf(struct print_buf *pb, const char *fmt, ...)
216 } 216 }
217 } 217 }
218 pb_next = pb->next; 218 pb_next = pb->next;
219 pb->next = 0; 219 pb->next = NULL;
220 pb = pb_next; 220 pb = pb_next;
221 } 221 }
222 spin_unlock_bh(&print_lock); 222 spin_unlock_bh(&print_lock);