Commit 4fe171bb authored Nov 21, 2019 by zhengbin Committed by David Howells Nov 21, 2019

afs: Remove set but not used variable 'ret'



Fixes gcc '-Wunused-but-set-variable' warning:

fs/afs/server.c: In function afs_install_server:
fs/afs/server.c:157:6: warning: variable ret set but not used [-Wunused-but-set-variable]

It is not used since commit d2ddc776 ("afs:
Overhaul volume and server record caching and fileserver rotation")

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: zhengbin <zhengbin13@huawei.com>
Signed-off-by: David Howells <dhowells@redhat.com>

parent 51590df4

fs/afs/server.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -151,7 +151,7 @@ static struct afs_server afs_install_server(struct afs_net net,
		const struct afs_addr_list *alist;
		struct afs_server *server;
		struct rb_node *pp, p;
		int ret = -EEXIST, diff;
		int diff;

		_enter("%p", candidate);

		@@ -196,7 +196,6 @@ static struct afs_server afs_install_server(struct afs_net net,
		hlist_add_head_rcu(&server->addr6_link, &net->fs_addresses6);

		write_sequnlock(&net->fs_addr_lock);
		ret = 0;

		exists:
		afs_get_server(server, afs_server_trace_get_install);

Admin message