staging: xillybus: EAGAIN status handling improvement
authorEli Billauer <eli.billauer@gmail.com>
Thu, 4 Sep 2014 14:47:47 +0000 (17:47 +0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 8 Sep 2014 20:58:19 +0000 (13:58 -0700)
commit06bda66b010324604883be715a9f46e857fa5346
tree43f4a295c5663975f09d3a92ee786ee9dc15013e
parent5b09fc96476d7171fdffd5f5cd53da10685fc8e1
staging: xillybus: EAGAIN status handling improvement

The -EAGAIN status is passed through an "rc" variable instead of a less
common flow.

Suggested-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Eli Billauer <eli.billauer@gmail.com>
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/xillybus/xillybus_core.c