From 5dd7ed2e811d5cd12f31fb7f0c5ad0107d494a12 Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Mon, 14 Mar 2011 04:06:01 -0700 Subject: [SCSI] target: Minor sparse warning fixes and annotations This patch addresses the majority of sparse warnings and adds proper locking annotations. It also fixes the dubious one-bit signed bitfield, for which the signed one-bit types can be 0 or -1 which can cause a problem if someone ever checks if (foo->lu_gp_assoc == 1). The current code is fine because everyone just checks zero vs non-zero. But Sparse complains about it so lets change it. The warnings look like this: include/target/target_core_base.h:228:26: error: dubious one-bit signed bitfield Signed-off-by: Dan Carpenter Signed-off-by: Fubo Chen Signed-off-by: Nicholas A. Bellinger Signed-off-by: James Bottomley --- drivers/target/target_core_pscsi.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers/target/target_core_pscsi.c') diff --git a/drivers/target/target_core_pscsi.c b/drivers/target/target_core_pscsi.c index 51fd309388f..7ff6a35f26a 100644 --- a/drivers/target/target_core_pscsi.c +++ b/drivers/target/target_core_pscsi.c @@ -441,6 +441,7 @@ static struct se_device *pscsi_create_type_disk( struct pscsi_dev_virt *pdv, struct se_subsystem_dev *se_dev, struct se_hba *hba) + __releases(sh->host_lock) { struct se_device *dev; struct pscsi_hba_virt *phv = (struct pscsi_hba_virt *)pdv->pdv_se_hba->hba_ptr; @@ -488,6 +489,7 @@ static struct se_device *pscsi_create_type_rom( struct pscsi_dev_virt *pdv, struct se_subsystem_dev *se_dev, struct se_hba *hba) + __releases(sh->host_lock) { struct se_device *dev; struct pscsi_hba_virt *phv = (struct pscsi_hba_virt *)pdv->pdv_se_hba->hba_ptr; @@ -522,6 +524,7 @@ static struct se_device *pscsi_create_type_other( struct pscsi_dev_virt *pdv, struct se_subsystem_dev *se_dev, struct se_hba *hba) + __releases(sh->host_lock) { struct se_device *dev; struct pscsi_hba_virt *phv = (struct pscsi_hba_virt *)pdv->pdv_se_hba->hba_ptr; -- cgit v1.2.3