Patchwork [U-Boot,1/2] ubi: Only read the actual size of the VID header

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Submitter Joe Hershberger
Date Nov. 1, 2012, 10:49 p.m.
Message ID <1351810169-29219-1-git-send-email-joe.hershberger@ni.com>
Download mbox | patch
Permalink /patch/196402/
State Superseded
Delegated to: Scott Wood
Headers show

Comments

Joe Hershberger - Nov. 1, 2012, 10:49 p.m.
If sub-page reads are supported, this will save reading unneeded data

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
---
 drivers/mtd/ubi/io.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Patch

diff --git a/drivers/mtd/ubi/io.c b/drivers/mtd/ubi/io.c
index 8423894..23660e3 100644
--- a/drivers/mtd/ubi/io.c
+++ b/drivers/mtd/ubi/io.c
@@ -916,7 +916,7 @@  int ubi_io_read_vid_hdr(struct ubi_device *ubi, int pnum,
 
 	p = (char *)vid_hdr - ubi->vid_hdr_shift;
 	err = ubi_io_read(ubi, p, pnum, ubi->vid_hdr_aloffset,
-			  ubi->vid_hdr_alsize);
+			  UBI_VID_HDR_SIZE);
 	if (err) {
 		if (err != UBI_IO_BITFLIPS && err != -EBADMSG)
 			return err;