From: Stefano Brivio <sbrivio@redhat.com>
Date: Tue, 31 Oct 2017 17:47:55 +0000 (+0100)
Subject: ss: Streamline process context printing in netlink_show_one()
X-Git-Tag: v4.14.0~9
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=22658ff53ab184bf446959fa0389717e82406b0d;p=thirdparty%2Fiproute2.git

ss: Streamline process context printing in netlink_show_one()

There's no need to check 'pid_context' before calling free().

Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
---

diff --git a/misc/ss.c b/misc/ss.c
index fa026eb09..fb80d8412 100644
--- a/misc/ss.c
+++ b/misc/ss.c
@@ -3593,12 +3593,8 @@ static int netlink_show_one(struct filter *f,
 		else if (pid > 0)
 			getpidcon(pid, &pid_context);
 
-		if (pid_context != NULL) {
-			printf(" proc_ctx=%s", pid_context);
-			free(pid_context);
-		} else {
-			printf(" proc_ctx=unavailable");
-		}
+		printf(" proc_ctx=%s", pid_context ? : "unavailable");
+		free(pid_context);
 	}
 
 	if (show_details) {