diff options
| author |   Markus Elfring <elfring@users.sourceforge.net> | 2017-04-09 21:07:14 +0200 |
|---|---|---|
| committer |   Nicholas Bellinger <nab@linux-iscsi.org> | 2017-05-01 22:21:33 -0700 |
| commit | df6751f3401f86d87158279850aa9bedeef2d504 (patch) | |
| tree | aa9066e34bbb6fcdf7dc06ec8085039ec4ca9805 /drivers/target | |
| parent | target: Use kmalloc_array() in compare_and_write_callback() (diff) | |
| download | linux-dev-df6751f3401f86d87158279850aa9bedeef2d504.tar.xz linux-dev-df6751f3401f86d87158279850aa9bedeef2d504.zip | |
target: Use kmalloc_array() in transport_kmap_data_sg()
A multiplication for the size determination of a memory allocation
indicated that an array data structure should be processed.
Thus use the corresponding function "kmalloc_array".
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'drivers/target')
| -rw-r--r-- | drivers/target/target_core_transport.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c index a0cd56ee5fe9..37f57357d4a0 100644 --- a/drivers/target/target_core_transport.c +++ b/drivers/target/target_core_transport.c @@ -2311,7 +2311,7 @@ void *transport_kmap_data_sg(struct se_cmd *cmd) return kmap(sg_page(sg)) + sg->offset; /* >1 page. use vmap */ - pages = kmalloc(sizeof(*pages) * cmd->t_data_nents, GFP_KERNEL); + pages = kmalloc_array(cmd->t_data_nents, sizeof(*pages), GFP_KERNEL); if (!pages) return NULL; |