Commit 48de7c0c authored by Yang Li's avatar Yang Li Committed by David S. Miller
Browse files

neighbour: Remove redundant initialization of 'bucket' 



Integer variable 'bucket' is being initialized however
this value is never read as 'bucket' is assigned zero
in for statement. Remove the redundant assignment.

Cleans up clang warning:

net/core/neighbour.c:3144:6: warning: Value stored to 'bucket' during
its initialization is never read [clang-analyzer-deadcode.DeadStores]

Reported-by: default avatarAbaci Robot <abaci@linux.alibaba.com>
Signed-off-by: default avatarYang Li <yang.lee@linux.alibaba.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent d2792e91

net/core/neighbour.c

+1 −1
Original line number Diff line number Diff line
@@ -3141,7 +3141,7 @@ static struct pneigh_entry *pneigh_get_first(struct seq_file *seq) 
	struct net *net = seq_file_net(seq);

	struct neigh_table *tbl = state->tbl;

	struct pneigh_entry *pn = NULL;

	int bucket = state->bucket;

	int bucket;



	state->flags |= NEIGH_SEQ_IS_PNEIGH;

	for (bucket = 0; bucket <= PNEIGH_HASHMASK; bucket++) {