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authorAl Viro <viro@zeniv.linux.org.uk>2013-10-25 17:04:27 -0400
committerAl Viro <viro@zeniv.linux.org.uk>2013-11-15 22:04:17 -0500
commit31dec1327e377b6d91a8a6c92b5cd8513939a233 (patch)
tree575b1aa7e37ab0fd8b00c9b756d107232e5aca7e /init
parent482db9066199813d6b999b65a3171afdbec040b6 (diff)
downloadlinux-linaro-stable-31dec1327e377b6d91a8a6c92b5cd8513939a233.tar.gz
fold try_to_ascend() into the sole remaining caller
There used to be a bunch of tree-walkers in dcache.c, all alike. try_to_ascend() had been introduced to abstract a piece of logics duplicated in all of them. These days all these tree-walkers are implemented via the same iterator (d_walk()), which is the only remaining caller of try_to_ascend(), so let's fold it back... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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