spi: bcm2835: bcm2835spihandle_err(): fix NULL pointer deref for non DMA transfers
This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.58 by commit 58466e05390043d2805685c70f55f3f59711bdf2, it was introduced in version v5.4 by commit 1513ceee70f2bd523e025efe0c715328e1a43ffd. For more details please see the references link.