tree 7119107ef544ccde91bdd6a116b4bdabc15e4bbd
parent 3a8b31d396b296df4b8594429d86d415d3409432
author Tejun Heo <tj@kernel.org> 1333316323 -0700
committer Tejun Heo <tj@kernel.org> 1333316323 -0700

blkcg: simplify blkg_conf_prep()

blkg_conf_prep() implements "MAJ:MIN VAL" parsing manually, which is
unnecessary.  Just use sscanf("%u:%u %llu").  This might not reject
some malformed input (extra input at the end) but we don't care.

Signed-off-by: Tejun Heo <tj@kernel.org>