1 files changed, 4 insertions, 4 deletions

diff --git a/security/selinux/ss/services.c b/security/selinux/ss/services.c
index 2daaddbb301d..dcc2e1c4fd83 100644
--- a/security/selinux/ss/services.c
+++ b/security/selinux/ss/services.c
@@ -708,7 +708,7 @@ out:
 
 }
 
-static int security_context_to_sid_core(char *scontext, u32 scontext_len,
+static int security_context_to_sid_core(const char *scontext, u32 scontext_len,
                                         u32 *sid, u32 def_sid, gfp_t gfp_flags)
 {
         char *scontext2;
@@ -835,7 +835,7 @@ out:
  * Returns -%EINVAL if the context is invalid, -%ENOMEM if insufficient
  * memory is available, or 0 on success.
  */
-int security_context_to_sid(char *scontext, u32 scontext_len, u32 *sid)
+int security_context_to_sid(const char *scontext, u32 scontext_len, u32 *sid)
 {
         return security_context_to_sid_core(scontext, scontext_len,
                                             sid, SECSID_NULL, GFP_KERNEL);
@@ -858,8 +858,8 @@ int security_context_to_sid(char *scontext, u32 scontext_len, u32 *sid)
  * Returns -%EINVAL if the context is invalid, -%ENOMEM if insufficient
  * memory is available, or 0 on success.
  */
-int security_context_to_sid_default(char *scontext, u32 scontext_len, u32 *sid,
-                                    u32 def_sid, gfp_t gfp_flags)
+int security_context_to_sid_default(const char *scontext, u32 scontext_len,
+                                    u32 *sid, u32 def_sid, gfp_t gfp_flags)
 {
         return security_context_to_sid_core(scontext, scontext_len,
                                             sid, def_sid, gfp_flags);