]> err.no Git - linux-2.6/commit
I2O: handle sysfs_create_link() failures
authorWang Chen <wangchen@cn.fujitsu.com>
Thu, 24 Jul 2008 04:30:01 +0000 (21:30 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Thu, 24 Jul 2008 17:47:30 +0000 (10:47 -0700)
commit0293902a4d66fab27d0ddcc0766e05dae68f004e
tree3a02e64ec212aa568eeaeae38065877e36a0c833
parentf700d6e5e5549cb9349d22043f4bd153792c621f
I2O: handle sysfs_create_link() failures

Compile warning:
ignoring return value of `sysfs_create_link', declared with attribute warn_unused_result.

If sysfs_create_link failed, take care of the return value and do some
error handle after the failure.

Since sysfs_remove_link() will check whether a link exists, when removing the
link in error path, we don't need to care whether a link was created.

Signed-off-by: Wang Chen <wangchen@cn.fujitsu.com>
Cc: Markus Lidel <Markus.Lidel@shadowconnect.com>
Cc: Jens Axboe <jens.axboe@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
drivers/message/i2o/device.c