zramctl: fix compiler warning [-Werror=maybe-uninitialized]

Signed-off-by: Karel Zak <kzak@redhat.com>

diff --git a/sys-utils/zramctl.c b/sys-utils/zramctl.c
index 0d6b0f04f21909ddc961f4c4f242ff3c743178cd..0c321b8cc7a6393168a6dfe9772329f2393680d9 100644 (file)
--- a/sys-utils/zramctl.c
+++ b/sys-utils/zramctl.c
@@ -291,7 +291,7 @@ static struct path_cxt *zram_get_control(void)
 
 static int zram_control_add(struct zram *z)
 {
-       int n;
+       int n = 0;
        struct path_cxt *ctl;
 
        if (!zram_has_control(z) || !(ctl = zram_get_control()))