From 2d5fe5bad08561ad561a8fed1927d463cdc90207 Mon Sep 17 00:00:00 2001 From: Christian Brauner Date: Sat, 17 Feb 2018 16:51:03 +0100 Subject: [PATCH] cgfsng: free_string_list() Signed-off-by: Christian Brauner --- src/lxc/cgroups/cgfsng.c | 14 ++++++++------ 1 file changed, 8 insertions(+), 6 deletions(-) diff --git a/src/lxc/cgroups/cgfsng.c b/src/lxc/cgroups/cgfsng.c index 51aa0cb3e..fa73cb2ec 100644 --- a/src/lxc/cgroups/cgfsng.c +++ b/src/lxc/cgroups/cgfsng.c @@ -193,13 +193,15 @@ static bool lxc_cgfsng_debug; static void free_string_list(char **clist) { - if (clist) { - int i; + int i; - for (i = 0; clist[i]; i++) - free(clist[i]); - free(clist); - } + if (!clist) + return; + + for (i = 0; clist[i]; i++) + free(clist[i]); + + free(clist); } /* Allocate a pointer, do not fail */ -- 2.47.2