scsi: gdth: refactor ioc_general

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This function is a huge mess with duplicated error handling.  Split out
a few useful helpers and use goto labels to untangle the error handling
and no-data ioctl handling.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

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Christoph Hellwig 2018-12-12 08:41:18 +01:00 • committed by Martin K. Petersen

parent bfeffd1552

commit 9f475ebff8

1 changed files with 132 additions and 118 deletions

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drivers/scsi/gdth.c

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