[PATCH] ipv4: output metric as unsigned int

["Maximilian Güntner" <code@mguentner.de>]

adding a route metric greater than 0x7fff_ffff leads to an
unintended wrap when printing the underlying u32 as an
unsigned int (`%d`) thus incorrectly rendering the metric
as negative.  Formatting using `%u` corrects the issue.

Signed-off-by: Maximilian Güntner <code@mguentner.de>
---
 net/ipv4/fib_trie.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/net/ipv4/fib_trie.c b/net/ipv4/fib_trie.c
index 161f5526b86c..d6411ac81096 100644
--- a/net/ipv4/fib_trie.c
+++ b/net/ipv4/fib_trie.c
@@ -2999,7 +2999,7 @@ static int fib_route_seq_show(struct seq_file *seq, void *v)
 
 			seq_printf(seq,
 				   "%s\t%08X\t%08X\t%04X\t%d\t%u\t"
-				   "%d\t%08X\t%d\t%u\t%u",
+				   "%u\t%08X\t%d\t%u\t%u",
 				   nhc->nhc_dev ? nhc->nhc_dev->name : "*",
 				   prefix, gw, flags, 0, 0,
 				   fi->fib_priority,
@@ -3011,7 +3011,7 @@ static int fib_route_seq_show(struct seq_file *seq, void *v)
 		} else {
 			seq_printf(seq,
 				   "*\t%08X\t%08X\t%04X\t%d\t%u\t"
-				   "%d\t%08X\t%d\t%u\t%u",
+				   "%u\t%08X\t%d\t%u\t%u",
 				   prefix, 0, flags, 0, 0, 0,
 				   mask, 0, 0, 0);
 		}
-- 
2.47.0