diff options
| author | Seth Jennings <sjenning@linux.vnet.ibm.com> | 2013-01-30 19:36:52 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-01-30 21:22:41 +0400 |
| commit | 0d145a501778042d0411c843ed5b468b41f8a171 (patch) | |
| tree | a8bf91ab745da584ef1cbe9ef634e5dece41b8c6 /drivers/staging | |
| parent | 5ccac0fd59877c5b9583e7167edef9ddcf21b443 (diff) | |
| download | linux-0d145a501778042d0411c843ed5b468b41f8a171.tar.xz | |
staging: zsmalloc: remove unused pool name
zs_create_pool() currently takes a name argument which is
never used in any useful way.
This patch removes it.
Signed-off-by: Seth Jennings <sjenning@linux.vnet.ibm.com>
Acked-by: Nitin Gupta <ngupta@vflare.org>
Acked-by: Rik van Riel <riel@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging')
| -rw-r--r-- | drivers/staging/zram/zram_drv.c | 2 | ||||
| -rw-r--r-- | drivers/staging/zsmalloc/zsmalloc-main.c | 10 | ||||
| -rw-r--r-- | drivers/staging/zsmalloc/zsmalloc.h | 2 |
3 files changed, 4 insertions, 10 deletions
diff --git a/drivers/staging/zram/zram_drv.c b/drivers/staging/zram/zram_drv.c index 77a3f0dfba77..941b7c62ea20 100644 --- a/drivers/staging/zram/zram_drv.c +++ b/drivers/staging/zram/zram_drv.c @@ -575,7 +575,7 @@ int zram_init_device(struct zram *zram) /* zram devices sort of resembles non-rotational disks */ queue_flag_set_unlocked(QUEUE_FLAG_NONROT, zram->disk->queue); - zram->mem_pool = zs_create_pool("zram", GFP_NOIO | __GFP_HIGHMEM); + zram->mem_pool = zs_create_pool(GFP_NOIO | __GFP_HIGHMEM); if (!zram->mem_pool) { pr_err("Error creating memory pool\n"); ret = -ENOMEM; diff --git a/drivers/staging/zsmalloc/zsmalloc-main.c b/drivers/staging/zsmalloc/zsmalloc-main.c index 4666609fa65e..06f73a93a44d 100644 --- a/drivers/staging/zsmalloc/zsmalloc-main.c +++ b/drivers/staging/zsmalloc/zsmalloc-main.c @@ -207,7 +207,6 @@ struct zs_pool { struct size_class size_class[ZS_SIZE_CLASSES]; gfp_t flags; /* allocation flags used when growing pool */ - const char *name; }; /* @@ -798,8 +797,7 @@ fail: /** * zs_create_pool - Creates an allocation pool to work from. - * @name: name of the pool to be created - * @flags: allocation flags used when growing pool + * @flags: allocation flags used to allocate pool metadata * * This function must be called before anything when using * the zsmalloc allocator. @@ -807,14 +805,11 @@ fail: * On success, a pointer to the newly created pool is returned, * otherwise NULL. */ -struct zs_pool *zs_create_pool(const char *name, gfp_t flags) +struct zs_pool *zs_create_pool(gfp_t flags) { int i, ovhd_size; struct zs_pool *pool; - if (!name) - return NULL; - ovhd_size = roundup(sizeof(*pool), PAGE_SIZE); pool = kzalloc(ovhd_size, GFP_KERNEL); if (!pool) @@ -837,7 +832,6 @@ struct zs_pool *zs_create_pool(const char *name, gfp_t flags) } pool->flags = flags; - pool->name = name; return pool; } diff --git a/drivers/staging/zsmalloc/zsmalloc.h b/drivers/staging/zsmalloc/zsmalloc.h index de2e8bfbcc06..46dbd0558d86 100644 --- a/drivers/staging/zsmalloc/zsmalloc.h +++ b/drivers/staging/zsmalloc/zsmalloc.h @@ -28,7 +28,7 @@ enum zs_mapmode { struct zs_pool; -struct zs_pool *zs_create_pool(const char *name, gfp_t flags); +struct zs_pool *zs_create_pool(gfp_t flags); void zs_destroy_pool(struct zs_pool *pool); unsigned long zs_malloc(struct zs_pool *pool, size_t size); |