diff options
| author | Asias He <asias@redhat.com> | 2013-02-27 06:29:29 +0100 |
|---|---|---|
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2013-02-28 04:20:21 +0100 |
| commit | 472b72f2db7831d7dbe22ffdff4adee3bd49b05d (patch) | |
| tree | 65bdd44ddbfd58cd496b6631a7863c135a86911a /drivers/target | |
| parent | target/pscsi: Drop unnecessary NULL assignment to bio->bi_next (diff) | |
| download | linux-472b72f2db7831d7dbe22ffdff4adee3bd49b05d.tar.xz linux-472b72f2db7831d7dbe22ffdff4adee3bd49b05d.zip | |
target/pscsi: Fix page increment
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>
Cc: <stable@vger.kernel.org>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'drivers/target')
| -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 e005f9f4e4a6..f6921bf99113 100644 --- a/drivers/target/target_core_pscsi.c +++ b/drivers/target/target_core_pscsi.c @@ -940,7 +940,6 @@ pscsi_map_sg(struct se_cmd *cmd, struct scatterlist *sgl, u32 sgl_nents, bio = NULL; } - page++; len -= bytes; data_len -= bytes; off = 0; |