From 944b2fbce26ce39555363fd092386807fa5ea08c Mon Sep 17 00:00:00 2001 From: Jayamohan Kallickal Date: Sat, 20 Feb 2010 08:03:24 +0530 Subject: [SCSI] be2iscsi: Fix for a possible udelay while holding lock This patch fixes a situation where we could call udelay while holding spin_lock Signed-off-by: Jayamohan Kallickal Signed-off-by: James Bottomley --- drivers/scsi/be2iscsi/be_cmds.c | 7 ------- 1 file changed, 7 deletions(-) diff --git a/drivers/scsi/be2iscsi/be_cmds.c b/drivers/scsi/be2iscsi/be_cmds.c index 67098578fba..cda6642c736 100644 --- a/drivers/scsi/be2iscsi/be_cmds.c +++ b/drivers/scsi/be2iscsi/be_cmds.c @@ -32,18 +32,11 @@ void be_mcc_notify(struct beiscsi_hba *phba) unsigned int alloc_mcc_tag(struct beiscsi_hba *phba) { unsigned int tag = 0; - unsigned int num = 0; -mcc_tag_rdy: if (phba->ctrl.mcc_tag_available) { tag = phba->ctrl.mcc_tag[phba->ctrl.mcc_alloc_index]; phba->ctrl.mcc_tag[phba->ctrl.mcc_alloc_index] = 0; phba->ctrl.mcc_numtag[tag] = 0; - } else { - udelay(100); - num++; - if (num < mcc_timeout) - goto mcc_tag_rdy; } if (tag) { phba->ctrl.mcc_tag_available--; -- cgit v1.2.3