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 97fcfd4a85548..44386c82c7578 100644 --- a/misc/ss.c +++ b/misc/ss.c @@ -100,8 +100,6 @@ 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 sctp_ino; @@ -421,6 +419,7 @@ 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