[S390] cmm, smsgiucv_app: convert sender to uppercase

[pandora-kernel.git] / arch / s390 / mm / cmm.c

diff --git a/arch/s390/mm/cmm.c b/arch/s390/mm/cmm.c
index 4bddf8d..a9550dc 100644 (file)
--- a/arch/s390/mm/cmm.c
+++ b/arch/s390/mm/cmm.c
@@ -435,6 +435,13 @@ static int __init cmm_init(void)
        if (!cmm_sysctl_header)
                goto out_sysctl;
 #ifdef CONFIG_CMM_IUCV
+       /* convert sender to uppercase characters */
+       if (sender) {
+               int len = strlen(sender);
+               while (len--)
+                       sender[len] = toupper(sender[len]);
+       }
+
        rc = smsg_register_callback(SMSG_PREFIX, cmm_smsg_target);
        if (rc < 0)
                goto out_smsg;