[iproute PATCH 11/18] ss: Make some variables function-local

[Phil Sutter]

addrp_width and screen_width are used in main() only, so no need to have
them globally available.

Signed-off-by: Phil Sutter <p...@nwl.cc>
---
 misc/ss.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/misc/ss.c b/misc/ss.c
index 3e5c93bb7c6f9..d546a00eb2c24 100644
--- a/misc/ss.c
+++ b/misc/ss.c
@@ -103,10 +103,8 @@ int follow_events;
 
 int netid_width;
 int state_width;
-int addrp_width;
 int addr_width;
 int serv_width;
-int screen_width;
 
 static const char *TCP_PROTO = "tcp";
 static const char *UDP_PROTO = "udp";
@@ -3784,6 +3782,7 @@ int main(int argc, char *argv[])
        FILE *filter_fp = NULL;
        int ch;
        int state_filter = 0;
+       int addrp_width, screen_width = 80;
 
        while ((ch = getopt_long(argc, argv, 
"dhaletuwxnro460spbEf:miA:D:F:vVzZN:KH",
                                 long_opts, NULL)) != EOF) {
@@ -4067,7 +4066,6 @@ int main(int argc, char *argv[])
        if (current_filter.states&(current_filter.states-1))
                state_width = 10;
 
-       screen_width = 80;
        if (isatty(STDOUT_FILENO)) {
                struct winsize w;
 
-- 
2.10.0