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path: root/drivers/scsi/scsi.c
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Diffstat (limited to 'drivers/scsi/scsi.c')
-rw-r--r--drivers/scsi/scsi.c14
1 files changed, 4 insertions, 10 deletions
diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c
index 75455d4dab68..0f93892f5e2e 100644
--- a/drivers/scsi/scsi.c
+++ b/drivers/scsi/scsi.c
@@ -105,7 +105,6 @@ struct scsi_host_cmd_pool {
char *cmd_name;
char *sense_name;
unsigned int slab_flags;
- gfp_t gfp_mask;
};
static struct scsi_host_cmd_pool scsi_cmd_pool = {
@@ -118,7 +117,6 @@ static struct scsi_host_cmd_pool scsi_cmd_dma_pool = {
.cmd_name = "scsi_cmd_cache(DMA)",
.sense_name = "scsi_sense_cache(DMA)",
.slab_flags = SLAB_HWCACHE_ALIGN|SLAB_CACHE_DMA,
- .gfp_mask = __GFP_DMA,
};
static DEFINE_MUTEX(host_cmd_pool_mutex);
@@ -156,12 +154,11 @@ scsi_host_alloc_command(struct Scsi_Host *shost, gfp_t gfp_mask)
struct scsi_host_cmd_pool *pool = shost->cmd_pool;
struct scsi_cmnd *cmd;
- cmd = kmem_cache_zalloc(pool->cmd_slab, gfp_mask | pool->gfp_mask);
+ cmd = kmem_cache_zalloc(pool->cmd_slab, gfp_mask);
if (!cmd)
goto fail;
- cmd->sense_buffer = kmem_cache_alloc(pool->sense_slab,
- gfp_mask | pool->gfp_mask);
+ cmd->sense_buffer = kmem_cache_alloc(pool->sense_slab, gfp_mask);
if (!cmd->sense_buffer)
goto fail_free_cmd;
@@ -327,10 +324,8 @@ scsi_alloc_host_cmd_pool(struct Scsi_Host *shost)
}
pool->slab_flags = SLAB_HWCACHE_ALIGN;
- if (shost->unchecked_isa_dma) {
+ if (shost->unchecked_isa_dma)
pool->slab_flags |= SLAB_CACHE_DMA;
- pool->gfp_mask = __GFP_DMA;
- }
if (hostt->cmd_size)
hostt->cmd_pool = pool;
@@ -424,7 +419,6 @@ static void scsi_put_host_cmd_pool(struct Scsi_Host *shost)
*/
int scsi_setup_command_freelist(struct Scsi_Host *shost)
{
- const gfp_t gfp_mask = shost->unchecked_isa_dma ? GFP_DMA : GFP_KERNEL;
struct scsi_cmnd *cmd;
spin_lock_init(&shost->free_list_lock);
@@ -437,7 +431,7 @@ int scsi_setup_command_freelist(struct Scsi_Host *shost)
/*
* Get one backup command for this host.
*/
- cmd = scsi_host_alloc_command(shost, gfp_mask);
+ cmd = scsi_host_alloc_command(shost, GFP_KERNEL);
if (!cmd) {
scsi_put_host_cmd_pool(shost);
shost->cmd_pool = NULL;