usb: core: driver: Use kmalloc_array
authorMuhammad Falak R Wani <falakreyaz@gmail.com>
Mon, 7 Sep 2015 16:00:25 +0000 (21:30 +0530)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sun, 4 Oct 2015 09:47:19 +0000 (10:47 +0100)
commit9766f2517e55338ab546891c4bfff6666ffacaea
tree5c03479d361e2003dbb2d48955bd12a711bae8a3
parent776c15d0ad0c7534be4e7a1b980ee933ef7c4387
usb: core: driver: Use kmalloc_array

Use kmalloc_array instead of kmalloc to allocate memory for an array.
Also, remove the dev_warn for a memory leak, making the if check more
sleek.

Signed-off-by: Muhammad Falak R Wani <falakreyaz@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/core/driver.c