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(parent: e73c864) | patch
scsi: qla2xxx: Fix crash on qla2x00_mailbox_command
authorRodrigo R. Galvao <rosattig@linux.vnet.ibm.com>
Mon, 28 May 2018 17:58:44 +0000 (14:58 -0300)
committerMartin K. Petersen <martin.petersen@oracle.com>
Fri, 8 Jun 2018 01:50:00 +0000 (21:50 -0400)
commit3cb182b3fa8b7a61f05c671525494697cba39c6a
treed7c2b2f14c2a44e3f60be6a36f3d3dfc1a661e7atree | snapshot
parente73c864ba3b57cc3c5cc6b328b9da1b48637a6dfcommit | diff
scsi: qla2xxx: Fix crash on qla2x00_mailbox_command

This patch fixes a crash on qla2x00_mailbox_command caused when the driver
is on UNLOADING state and tries to call qla2x00_poll, which triggers a
NULL pointer dereference.

Signed-off-by: Rodrigo R. Galvao <rosattig@linux.vnet.ibm.com>
Signed-off-by: Mauro S. M. Rodrigues <maurosr@linux.vnet.ibm.com>
Acked-by: Himanshu Madhani <himanshu.madhani@cavium.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
drivers/scsi/qla2xxx/qla_mbx.c diff | blob | history