commit cd81621c5c5c869b848818b506962dab4499e0d9
author FUJITA Tomonori <tomof@acm.org> Sat Dec 15 15:51:55 2007 +0900
committer James Bottomley <James.Bottomley@HansenPartnership.com> Tue Dec 18 16:04:13 2007 -0600
tree 7283dbec4bee896268ac4db10ead9baf2502e81d
parent 99f1f534922a2f2251ba05b14657a1c62882a80e

[SCSI] st: fix kernel BUG at include/linux/scatterlist.h:59!

This is caused by a missing scatterlist initialisation (it only shows
up when sg list handling debugging is turned on).

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Cc: Kai Makisara <Kai.Makisara@kolumbus.fi>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

drivers/scsi/st.c

diff --git a/drivers/scsi/st.c b/drivers/scsi/st.c
index 98dfd6e..328c47c 100644
--- a/drivers/scsi/st.c
+++ b/drivers/scsi/st.c
@@ -3611,6 +3611,7 @@
 
 	tb->dma = need_dma;
 	tb->buffer_size = got;
+	sg_init_table(tb->sg, max_sg);
 
 	return tb;
 }