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[SCSI] megaraid_sas: Move poll_aen_lock initializer
authorKashyap Desai <Kashyap.Desai@lsi.com>
Wed, 18 Jul 2012 01:20:44 +0000 (18:20 -0700)
committerJames Bottomley <JBottomley@Parallels.com>
Wed, 22 Aug 2012 05:39:25 +0000 (09:39 +0400)
commitbd8d6dd43a77bfd2b8fef5b094b9d6095e169dee
tree72de4e32718559ec28f8ad31b26f4d4b4676a950tree | snapshot
parent338b131a3269881c7431234855c93c219b0979b6commit | diff
[SCSI] megaraid_sas: Move poll_aen_lock initializer

The following patch moves the poll_aen_lock initializer from
megasas_probe_one() to megasas_init().  This prevents a crash when a user
loads the driver and tries to issue a poll() system call on the ioctl
interface with no adapters present.

Signed-off-by: Kashyap Desai <Kashyap.Desai@lsi.com>
Signed-off-by: Adam Radford <aradford@gmail.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
drivers/scsi/megaraid/megaraid_sas_base.c diff | blob | history
Domain: System / Uncategorized;