[media] cx88-dsp: Use kmalloc_array() in read_rds_samples()
authorMarkus Elfring <elfring@users.sourceforge.net>
Fri, 7 Oct 2016 20:07:27 +0000 (17:07 -0300)
committerMauro Carvalho Chehab <mchehab@s-opensource.com>
Wed, 16 Nov 2016 14:17:20 +0000 (12:17 -0200)
commit045d69ce2116f72d9e658ff59427a11c93754a98
tree1132d71aa5396a23501d9345e972c4681b5b0b35
parent68226b4dfa9b2e064e2f9e792bf7469f465054c7
[media] cx88-dsp: Use kmalloc_array() in read_rds_samples()

* 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.

* Replace the specification of a data type by a pointer dereference
  to make the corresponding size determination a bit safer according to
  the Linux coding style convention.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
drivers/media/pci/cx88/cx88-dsp.c