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481859
2010 Aug 13
0
small patch for core/fs/diskio.c to remove redundant register write
The disk number is set twice in diskio.c/edd_rdwr_sectors() this patch
removes the redundant setting.
diff --git a/core/fs/diskio.c b/core/fs/diskio.c
index 481b59b..38d3da3 100644
--- a/core/fs/diskio.c
+++ b/core/fs/diskio.c
@@ -163,8 +163,6 @@ static int edd_rdwr_sectors(struct disk *disk, void
*buf,
memset(&reset, 0, sizeof reset);
- ireg.edx.b[0] = disk->disk_number;
-
lba += disk->part_start;
while (count) {
chunk = coun...