summaryrefslogtreecommitdiff
path: root/drivers/uio
diff options
context:
space:
mode:
authorBen Hutchings <ben.hutchings@codethink.co.uk>2015-01-22 15:41:34 +0300
committerDavid S. Miller <davem@davemloft.net>2015-01-27 03:13:15 +0300
commit084236d8c53952f14b5cb1741311c80c7fbe8289 (patch)
tree358670a294b84b7523197607bca7efd27f73bc76 /drivers/uio
parentbd8889163a7f392f89de5bb01ad00f5772c7ea25 (diff)
downloadlinux-084236d8c53952f14b5cb1741311c80c7fbe8289.tar.xz
sh_eth: Fix crash or memory leak when resizing rings on device that is down
If the device is down then no packet buffers should be allocated. We also must not touch its registers as it may be powered off. Signed-off-by: Ben Hutchings <ben.hutchings@codethink.co.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/uio')
0 files changed, 0 insertions, 0 deletions