* [PATCH] net/tipc: use %*phC to dump small buffers in hex form
@ 2013-07-10 14:30 Andy Shevchenko
2013-07-12 0:03 ` David Miller
0 siblings, 1 reply; 2+ messages in thread
From: Andy Shevchenko @ 2013-07-10 14:30 UTC (permalink / raw)
To: Jon Maloy, David S. Miller, netdev, tipc-discussion; +Cc: Andy Shevchenko
Instead of passing each byte by stack let's use nice specifier for that.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
net/tipc/ib_media.c | 8 +-------
1 file changed, 1 insertion(+), 7 deletions(-)
diff --git a/net/tipc/ib_media.c b/net/tipc/ib_media.c
index ad2e1ec..9934a32 100644
--- a/net/tipc/ib_media.c
+++ b/net/tipc/ib_media.c
@@ -292,13 +292,7 @@ static int ib_addr2str(struct tipc_media_addr *a, char *str_buf, int str_size)
if (str_size < 60) /* 60 = 19 * strlen("xx:") + strlen("xx\0") */
return 1;
- sprintf(str_buf, "%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:"
- "%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x",
- a->value[0], a->value[1], a->value[2], a->value[3],
- a->value[4], a->value[5], a->value[6], a->value[7],
- a->value[8], a->value[9], a->value[10], a->value[11],
- a->value[12], a->value[13], a->value[14], a->value[15],
- a->value[16], a->value[17], a->value[18], a->value[19]);
+ sprintf(str_buf, "%20phC", a->value);
return 0;
}
--
1.8.3.2
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2013-07-10 14:30 [PATCH] net/tipc: use %*phC to dump small buffers in hex form Andy Shevchenko
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