rocker: fix harmless warning on 32-bit machines

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The rocker driver tries to assign a pointer to a 64-bit integer
and then back to a pointer. This is safe on all architectures,
but causes a compiler warning when pointers are shorter than
64-bit:

rocker/rocker.c: In function 'rocker_desc_cookie_ptr_get':
rocker/rocker.c:809:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
  return (void *) desc_info->desc->cookie;
         ^

This adds another cast to uintptr_t to tell the compiler
that it's safe.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Jiri Pirko <jiri@resnulli.us>
Signed-off-by: David S. Miller <davem@davemloft.net>

...

This commit is contained in:

Arnd Bergmann 2015-01-13 15:23:52 +01:00 • committed by David S. Miller

parent 06640310b4

commit adedf37b59

1 changed files with 2 additions and 2 deletions

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drivers/net/ethernet/rocker/rocker.c

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