| commit | c93f09402106f22601838ee2bb0d02bae934b5e5 | |
| author | Alan Cox <alan@linux.intel.com> | |
| Wed, 7 Apr 2010 23:49:31 +0000 (7 16:49 -0700) | ||
| committer | David S. Miller <davem@davemloft.net> | |
| Wed, 7 Apr 2010 23:49:31 +0000 (7 16:49 -0700) | ||
| tree | 5e8471a9bcdbf63e170380163a987b51f82719d7 | treesnapshot (tar.gz zip) |
| parent | 298b9e44be9592e94c0e69a5d3893cd11f5484fa | commitdiff |
caif: check write operations
write is optional for a tty device. Check that we have a write op rather
than calling NULL.
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
write is optional for a tty device. Check that we have a write op rather
than calling NULL.
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| drivers/net/caif/caif_serial.c | diffblobblamehistory |