0ea88662b5
Remove redundant fc_host_port_name calls to prevent early access of scsi_host->shost_data buffer. This prevent null pointer access. Following stack trace is seen: BUG: unable to handle kernel NULL pointer dereference at 00000000000008 IP: qla24xx_report_id_acquisition+0x22d/0x3a0 [qla2xxx] Cc: <stable@vger.kernel.org> # v4.11+ Signed-off-by: Quinn Tran <quinn.tran@cavium.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. 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.