fix if(p)/free(p) construct

No need of explicit NULL check before free.

Signed-off-by: Maninder Singh <maninder1.s@samsung.com>
Signed-off-by: Akhilesh Kumar <akhilesh.k@samsung.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 1 insertions, 2 deletions

diff --git a/scripts/kconfig/util.c b/scripts/kconfig/util.c
index 263091945..13369e6a1 100644
--- a/scripts/kconfig/util.c
+++ b/scripts/kconfig/util.c
@@ -79,8 +79,7 @@ struct gstr str_assign(const char *s)
 /* Free storage for growable string */
 void str_free(struct gstr *gs)
 {
-        if (gs->s)
-                free(gs->s);
+        free(gs->s);
         gs->s = NULL;
         gs->len = 0;
 }