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authorAl Viro <viro@zeniv.linux.org.uk>2016-11-14 01:50:26 -0500
committerAl Viro <viro@zeniv.linux.org.uk>2016-12-05 19:11:58 -0500
commit8f64fb1ccef331077a96cbfc3c23f91cbe563fd0 (patch)
tree7beb8dc566ef1fb70abe82b7ea817efc677b8367 /drivers
parent31d66bcd3f197d135145afb268996b4f5ea83459 (diff)
namei: fold should_follow_link() with the step into not-followed link
All callers are followed by the same boilerplate - "if it has returned 0, update nd->path/inode/seq - we are not following a symlink here". Pull it into the function itself, renaming it into step_into(). Rename WALK_GET to WALK_FOLLOW, while we are at it - more descriptive name. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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