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[SCSI] libsas: Fix various sparse complaints

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Annotate sas_queuecommand with locking details, and clean up a few
more sparse warnings about static/non-static declarations.

Signed-off-by: Darrick J. Wong <djwong@us.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
This commit is contained in:
Darrick J. Wong 2007-11-05 11:52:14 -08:00 • committed by James Bottomley
commit 8ee24023ef
2 changed files with 6 additions and 4 deletions
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4
include/scsi/libsas.h
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@ -563,7 +563,7 @@ struct sas_task {
struct work_struct abort_work;
};
extern struct kmem_cache *sas_task_cache;
#define SAS_TASK_STATE_PENDING 1
#define SAS_TASK_STATE_DONE 2
@ -573,7 +573,6 @@ struct sas_task {
static inline struct sas_task *sas_alloc_task(gfp_t flags)
{
extern struct kmem_cache *sas_task_cache;
struct sas_task *task = kmem_cache_zalloc(sas_task_cache, flags);
if (task) {
@ -590,7 +589,6 @@ static inline struct sas_task *sas_alloc_task(gfp_t flags)
static inline void sas_free_task(struct sas_task *task)
{
if (task) {
extern struct kmem_cache *sas_task_cache;
BUG_ON(!list_empty(&task->list));
kmem_cache_free(sas_task_cache, task);
}