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xenbus: Neaten xenbus_va_dev_error
authorJoe Perches <joe@perches.com>
Wed, 8 Feb 2017 11:33:36 +0000 (03:33 -0800)
committerBoris Ostrovsky <boris.ostrovsky@oracle.com>
Wed, 8 Feb 2017 15:09:09 +0000 (10:09 -0500)
commitc0d197d55e8e8aeeea55f79bdf67e1c957bfa25d
tree7edcfb440ddbb1c578ba31c2b43cc8bbbc034dcf
parent7a1c44ebc5ac2e2c28d95b0da6060728c334e7e4
xenbus: Neaten xenbus_va_dev_error

This function error patch can be simplified, so do so.

Remove fail: label and somewhat obfuscating, used once "error_path"
function.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
drivers/xen/xenbus/xenbus_client.c