The FAT driver supports unaligned reads and writes and EFI applications will make use of these. So a misaligned buffer is only worth a debug message.

Signed-off-by: Heinrich Schuchardt xypron.glpk@gmx.de --- fs/fat/fat.c | 2 +- fs/fat/fat_write.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/fs/fat/fat.c b/fs/fat/fat.c index 73ffdeae63..b08949d370 100644 --- a/fs/fat/fat.c +++ b/fs/fat/fat.c @@ -260,7 +260,7 @@ get_cluster(fsdata *mydata, __u32 clustnum, __u8 *buffer, unsigned long size) if ((unsigned long)buffer & (ARCH_DMA_MINALIGN - 1)) { ALLOC_CACHE_ALIGN_BUFFER(__u8, tmpbuf, mydata->sect_size);

- printf("FAT: Misaligned buffer address (%p)\n", buffer); + debug("FAT: Misaligned buffer address (%p)\n", buffer);

while (size >= mydata->sect_size) { ret = disk_read(startsect++, 1, tmpbuf); diff --git a/fs/fat/fat_write.c b/fs/fat/fat_write.c index 6d3d2d1abb..fc211e74bc 100644 --- a/fs/fat/fat_write.c +++ b/fs/fat/fat_write.c @@ -409,7 +409,7 @@ set_cluster(fsdata *mydata, __u32 clustnum, __u8 *buffer, if ((unsigned long)buffer & (ARCH_DMA_MINALIGN - 1)) { ALLOC_CACHE_ALIGN_BUFFER(__u8, tmpbuf, mydata->sect_size);

- printf("FAT: Misaligned buffer address (%p)\n", buffer); + debug("FAT: Misaligned buffer address (%p)\n", buffer);

while (size >= mydata->sect_size) { memcpy(tmpbuf, buffer, mydata->sect_size);