0f3d679159
If 'dma_map_single()' fails, the ref counted 'shpnt' will be decremented twice because 'scsi_host_put()' is called in the if block, and in the error handling path. Axe one of these calls. Link: https://lore.kernel.org/r/20200228215948.7473-1-christophe.jaillet@wanadoo.fr Fixes: 1dc09e120c83 ("scsi: aha1740: stop using scsi_unregister") Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.