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authorAsias He <asias@redhat.com>2013-02-27 13:29:29 +0800
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-03-14 11:32:04 -0700
commit21a3473f1b9aaf7a458b43acb5237794e8cecadb (patch)
treebd693366cc472968b1f795723d0ab71fe0d9c6df /drivers
parentc9ad62366468c20381217476c1ebc5cc13ffcbbc (diff)
target/pscsi: Fix page increment
commit 472b72f2db7831d7dbe22ffdff4adee3bd49b05d upstream. The page++ is wrong. It makes bio_add_pc_page() pointing to a wrong page address if the 'while (len > 0 && data_len > 0) { ... }' loop is executed more than one once. Signed-off-by: Asias He <asias@redhat.com> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/target/target_core_pscsi.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/target/target_core_pscsi.c b/drivers/target/target_core_pscsi.c
index 331d423fd0e0..af0c500ff15a 100644
--- a/drivers/target/target_core_pscsi.c
+++ b/drivers/target/target_core_pscsi.c
@@ -1210,7 +1210,6 @@ static int __pscsi_map_task_SG(
bio = NULL;
}
- page++;
len -= bytes;
data_len -= bytes;
off = 0;