staging: gpib: Replace kmalloc/memset with kzalloc.

This patch replaces kmalloc + memset with kzalloc in the GPIB driver.

Signed-off-by: Rohit Chavan <roheetchavan@gmail.com>
Reviewed-by: Dave Penkler <dpenkler@gmail.com>
Link: https://lore.kernel.org/r/20241016103406.1618448-1-roheetchavan@gmail.com


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>