ipc: remove unused variable from CreateClientUnixDomainSocket() function

ipc: remove unused variable from CreateClientUnixDomainSocket() function

|socket_dir| variable is not unused for anything in
CreateClientUnixDomainSocket() function, so this patch removes it. While
at it also pass socket_path.value() directly instead of storing it in a
temporary variable.

BUG=None
TEST=ipc_tests
R=cpu@chromium.org

Committed: https://crrev.com/4b0ab87c4e09e68131a8c8a75c7fe75c60470f32
Cr-Commit-Position: refs/heads/master@{#371369}

[tfarina, 2016-01-25 18:31:27]

Hi Carlos, could you review this to me?

While reviewing some unix socket code, I found this.

Thanks,

[cpu_(ooo_6.6-7.5), 2016-01-25 22:34:49]

lgtm

[tfarina, 2016-01-25 22:45:59]

The CQ bit was checked by tfarina@chromium.org

[commit-bot: I haz the power, 2016-01-25 22:47:37]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1636583002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1636583002/1

[commit-bot: I haz the power, 2016-01-26 00:16:45]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-01-26 00:20:02]

Description was changed from

==========
ipc: remove unused variable from CreateClientUnixDomainSocket() function

|socket_dir| variable is not unused for anything in
CreateClientUnixDomainSocket() function, so this patch removes it. While
at it also pass socket_path.value() directly instead of storing it in a
temporary variable.

BUG=None
TEST=ipc_tests
R=cpu@chromium.org
==========

to

==========
ipc: remove unused variable from CreateClientUnixDomainSocket() function

|socket_dir| variable is not unused for anything in
CreateClientUnixDomainSocket() function, so this patch removes it. While
at it also pass socket_path.value() directly instead of storing it in a
temporary variable.

BUG=None
TEST=ipc_tests
R=cpu@chromium.org

Committed: https://crrev.com/4b0ab87c4e09e68131a8c8a75c7fe75c60470f32
Cr-Commit-Position: refs/heads/master@{#371369}
==========

[commit-bot: I haz the power, 2016-01-26 00:20:02]

Patchset 1 (id:??) landed as
https://crrev.com/4b0ab87c4e09e68131a8c8a75c7fe75c60470f32
Cr-Commit-Position: refs/heads/master@{#371369}