proc/sysctl: add shared variables for range check

[zynq/linux.git] / security / yama / yama_lsm.c

diff --git a/security/yama/yama_lsm.c b/security/yama/yama_lsm.c
index 01c6239c4493a53a0b5584a8e9ad05574174dc33..94dc346370b106a73a78da6d3acfbcb82c297541 100644 (file)
--- a/security/yama/yama_lsm.c
+++ b/security/yama/yama_lsm.c
@@ -445,7 +445,6 @@ static int yama_dointvec_minmax(struct ctl_table *table, int write,
        return proc_dointvec_minmax(&table_copy, write, buffer, lenp, ppos);
 }
 
-static int zero;
 static int max_scope = YAMA_SCOPE_NO_ATTACH;
 
 static struct ctl_path yama_sysctl_path[] = {
@@ -461,7 +460,7 @@ static struct ctl_table yama_sysctl_table[] = {
                .maxlen         = sizeof(int),
                .mode           = 0644,
                .proc_handler   = yama_dointvec_minmax,
-               .extra1         = &zero,
+               .extra1         = SYSCTL_ZERO,
                .extra2         = &max_scope,
        },
        { }