tree 0f01e8fd2346ec6c82eaace95e6831440bc39a03
parent 7a555613eb77c69eb6e48b61bc5f72dd42fa1780
author Jim Cromie <jim.cromie@gmail.com> 1354744107 -0500
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1358453949 -0800

dynamic_debug: add pr_errs before -EINVALs

Ma noted that dynamic-debug is silent about many query errors, so add
pr_err()s to explain those errors, and tweak a few others.  Also parse
flags 1st, so that match-spec errs are slightly clearer.

CC: Jianpeng Ma <majianpeng@gmail.com>
CC: Joe Perches <joe@perches.com>
Signed-off-by: Jim Cromie <jim.cromie@gmail.com>
Signed-off-by: Jason Baron <jbaron@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>