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(parent: f7680be) | patch
sg: simplify procfs code
authorChristoph Hellwig <hch@lst.de>
Wed, 11 Apr 2018 09:26:22 +0000 (11:26 +0200)
committerChristoph Hellwig <hch@lst.de>
Wed, 16 May 2018 05:24:30 +0000 (07:24 +0200)
commitb8b1483d79550343a687cd4a2c7ff9c82889586f
tree90b92ddd659978127706a748b378985945c727aftree | snapshot
parentf7680bec0456403b4d3d7720e00b95586a7bc26bcommit | diff
sg: simplify procfs code

Use remove_proc_subtree to remove the whole subtree on cleanup, and
unwind the registration loop into individual calls.  Switch to use
proc_create_seq where applicable.

Also don't bother handling proc_create* failures - the driver works
perfectly fine without the proc files, and the cleanup will handle
missing files gracefully.

Signed-off-by: Christoph Hellwig <hch@lst.de>
drivers/scsi/sg.c diff | blob | history
Domain: System / Kernel;