3 files changed, 5 insertions, 5 deletions
diff --git a/pc-bios/s390-ccw/bootmap.c b/pc-bios/s390-ccw/bootmap.c
index 9287b7a70f..b767fa2afc 100644
--- a/pc-bios/s390-ccw/bootmap.c
+++ b/pc-bios/s390-ccw/bootmap.c
@@ -297,7 +297,7 @@ static void run_eckd_boot_script(block_number_t bmt_block_nr,
     }
 
     debug_print_int("loadparm", loadparm);
-    IPL_assert(loadparm <= MAX_TABLE_ENTRIES, "loadparm value greater than"
+    IPL_assert(loadparm < MAX_BOOT_ENTRIES, "loadparm value greater than"
                " maximum number of boot entries allowed");
 
     memset(sec, FREE_SPACE_FILLER, sizeof(sec));
@@ -585,7 +585,7 @@ static void ipl_scsi(void)
     read_block(mbr->pt.blockno, sec, "Error reading Program Table");
     IPL_assert(magic_match(sec, ZIPL_MAGIC), "No zIPL magic in PT");
 
-    while (program_table_entries <= MAX_TABLE_ENTRIES) {
+    while (program_table_entries < MAX_BOOT_ENTRIES) {
         if (!prog_table->entry[program_table_entries].scsi.blockno) {
             break;
         }
@@ -600,7 +600,7 @@ static void ipl_scsi(void)
     }
 
     debug_print_int("loadparm", loadparm);
-    IPL_assert(loadparm <= MAX_TABLE_ENTRIES, "loadparm value greater than"
+    IPL_assert(loadparm < MAX_BOOT_ENTRIES, "loadparm value greater than"
                " maximum number of boot entries allowed");
 
     zipl_run(&prog_table->entry[loadparm].scsi); /* no return */
diff --git a/pc-bios/s390-ccw/bootmap.h b/pc-bios/s390-ccw/bootmap.h
index 07eb600b00..732c1112ce 100644
--- a/pc-bios/s390-ccw/bootmap.h
+++ b/pc-bios/s390-ccw/bootmap.h
@@ -57,8 +57,6 @@ typedef union BootMapPointer {
     ExtEckdBlockPtr xeckd;
 } __attribute__ ((packed)) BootMapPointer;
 
-#define MAX_TABLE_ENTRIES  30
-
 /* aka Program Table */
 typedef struct BootMapTable {
     uint8_t magic[4];
diff --git a/pc-bios/s390-ccw/s390-ccw.h b/pc-bios/s390-ccw/s390-ccw.h
index fd18da22c6..2c9e6017b7 100644
--- a/pc-bios/s390-ccw/s390-ccw.h
+++ b/pc-bios/s390-ccw/s390-ccw.h
@@ -94,6 +94,8 @@ bool menu_is_enabled_zipl(void);
 int menu_get_enum_boot_index(int entries);
 bool menu_is_enabled_enum(void);
 
+#define MAX_BOOT_ENTRIES  31
+
 static inline void fill_hex(char *out, unsigned char val)
 {
     const char hex[] = "0123456789abcdef";