LU-15370 ksocklnd: remove verbose debug messages

LU-15370 ksocklnd: remove verbose debug messages

Remove excess ENTRY/EXIT debug messages from functions that don't
actually show anything useful about how those functions are used.

Test-Parameters: trivial
Signed-off-by: Andreas Dilger <adilger@whamcloud.com>
Change-Id: Ideca3e2996bc3fb7737f6f16dc13ded0883ebbe5
Reviewed-on: https://review.whamcloud.com/45855
Tested-by: jenkins <devops@whamcloud.com>
Reviewed-by: Patrick Farrell <pfarrell@whamcloud.com>
Tested-by: Maloo <maloo@whamcloud.com>
Reviewed-by: Cyril Bordage <cbordage@whamcloud.com>
Reviewed-by: Chris Horn <chris.horn@hpe.com>
Reviewed-by: James Simmons <jsimmons@infradead.org>
Reviewed-by: Oleg Drokin <green@whamcloud.com>