mount_setattr(): clean the control flow and calling conventions

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separate the "cleanup" and "apply" codepaths (they have almost no overlap),
fold the "cleanup" into "prepare" (which eliminates the need of ->revert)
and make loops more idiomatic.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

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Al Viro 2022-02-28 23:04:20 -05:00

parent 87bb5b6001

commit e257039f0f

1 changed files with 40 additions and 42 deletions

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fs/namespace.c

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