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(parent: 3a8b31d) | patch
blkcg: simplify blkg_conf_prep()
authorTejun Heo <tj@kernel.org>
Sun, 1 Apr 2012 21:38:43 +0000 (14:38 -0700)
committerTejun Heo <tj@kernel.org>
Sun, 1 Apr 2012 21:38:43 +0000 (14:38 -0700)
commit726fa6945e6e5f0389bf47a790e1df734a67de54
tree7119107ef544ccde91bdd6a116b4bdabc15e4bbdtree
parent3a8b31d396b296df4b8594429d86d415d3409432commit | diff
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>
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