diff options
Diffstat (limited to 'arch/x86/kernel/e820.c')
| -rw-r--r-- | arch/x86/kernel/e820.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/arch/x86/kernel/e820.c b/arch/x86/kernel/e820.c index 806fd92c226a..dfbc6e1f3290 100644 --- a/arch/x86/kernel/e820.c +++ b/arch/x86/kernel/e820.c @@ -548,11 +548,10 @@ __init u64 e820__range_update_table(struct e820_table *t, u64 start, u64 size, } /* Remove a range of memory from the E820 table: */ -__init u64 e820__range_remove(u64 start, u64 size, enum e820_type old_type, bool check_type) +__init void e820__range_remove(u64 start, u64 size, enum e820_type old_type, bool check_type) { u32 idx; u64 end; - u64 real_removed_size = 0; if (size > (ULLONG_MAX - start)) size = ULLONG_MAX - start; @@ -575,7 +574,6 @@ __init u64 e820__range_remove(u64 start, u64 size, enum e820_type old_type, bool /* Completely covered? */ if (entry->addr >= start && entry_end <= end) { - real_removed_size += entry->size; memset(entry, 0, sizeof(*entry)); continue; } @@ -584,7 +582,6 @@ __init u64 e820__range_remove(u64 start, u64 size, enum e820_type old_type, bool if (entry->addr < start && entry_end > end) { e820__range_add(end, entry_end - end, entry->type); entry->size = start - entry->addr; - real_removed_size += size; continue; } @@ -594,8 +591,6 @@ __init u64 e820__range_remove(u64 start, u64 size, enum e820_type old_type, bool if (final_start >= final_end) continue; - real_removed_size += final_end - final_start; - /* * Left range could be head or tail, so need to update * the size first: @@ -606,7 +601,6 @@ __init u64 e820__range_remove(u64 start, u64 size, enum e820_type old_type, bool entry->addr = final_end; } - return real_removed_size; } __init void e820__update_table_print(void) |