sparse: Include stddef.h to ensure NULL is defined.
authorSimon Horman <horms@verge.net.au>
Mon, 25 Nov 2013 03:41:33 +0000 (12:41 +0900)
committerBen Pfaff <blp@nicira.com>
Mon, 25 Nov 2013 20:56:03 +0000 (12:56 -0800)
commit4d3daf048134e8c375fdadcec7e51d1dc28fe0b6
treeb009cd59c938335d7e2c28e28323ce92da6c1067
parent301a98b1d86328164e47f0f336af161c7612b992
sparse: Include stddef.h to ensure NULL is defined.

Include stddef.h in include/sparse/sys/socket.h to ensure
that NULL is defined and thus avoid the following sparse warning.

./include/sparse/sys/socket.h:74:15: error: undefined identifier 'NULL'

Signed-off-by: Simon Horman <horms@verge.net.au>
Signed-off-by: Ben Pfaff <blp@nicira.com>
include/sparse/sys/socket.h