[iproute PATCH 10/18] ss: Make user_ent_hash_build_init local to user_ent_hash_build()

[Phil Sutter]

By having it statically defined, there is no need for it to be global.

Signed-off-by: Phil Sutter <p...@nwl.cc>
---
 misc/ss.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/misc/ss.c b/misc/ss.c
index 477910a842726..3e5c93bb7c6f9 100644
--- a/misc/ss.c
+++ b/misc/ss.c
@@ -99,8 +99,6 @@ int show_bpf;
 int show_proc_ctx;
 int show_sock_ctx;
 int show_header = 1;
-/* If show_users & show_proc_ctx only do user_ent_hash_build() once */
-int user_ent_hash_build_init;
 int follow_events;
 
 int netid_width;
@@ -400,6 +398,7 @@ static void user_ent_hash_build(void)
        char *pid_context;
        char *sock_context;
        const char *no_ctx = "unavailable";
+       static int user_ent_hash_build_init;
 
        /* If show_users & show_proc_ctx set only do this once */
        if (user_ent_hash_build_init != 0)
-- 
2.10.0