diff options
| author | Asias He <asias@redhat.com> | 2013-02-27 13:29:29 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-03-14 11:29:42 -0700 |
| commit | a5646410c2d80c4dd4692f5f6bc2fcdfc3aa557b (patch) | |
| tree | eeaf3a5dc5bbbbe2abe76ecee486769078a0b480 /drivers | |
| parent | c60de9344ceeedd5f61a655af34306002fda9167 (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.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/target/target_core_pscsi.c b/drivers/target/target_core_pscsi.c index 94c905fcbceb..d084ba328af0 100644 --- a/drivers/target/target_core_pscsi.c +++ b/drivers/target/target_core_pscsi.c @@ -1042,7 +1042,6 @@ static int pscsi_map_sg(struct se_task *task, struct scatterlist *task_sg, bio = NULL; } - page++; len -= bytes; data_len -= bytes; off = 0; |