From 2e29be2e491595407087ab36a5e5a159be693f7b Mon Sep 17 00:00:00 2001 From: Ira Weiny Date: Tue, 25 May 2021 10:24:26 -0700 Subject: fs/fuse: Remove unneeded kaddr parameter fuse_dax_mem_range_init() does not need the address or the pfn of the memory requested in dax_direct_access(). It is only calling direct access to get the number of pages. Remove the unused variables and stop requesting the kaddr and pfn from dax_direct_access(). Reviewed-by: Dan Williams Signed-off-by: Ira Weiny Reviewed-by: Vivek Goyal Link: https://lore.kernel.org/r/20210525172428.3634316-2-ira.weiny@intel.com Signed-off-by: Dan Williams --- fs/fuse/dax.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'fs') diff --git a/fs/fuse/dax.c b/fs/fuse/dax.c index ff99ab2a3c43..34f8a5635c7f 100644 --- a/fs/fuse/dax.c +++ b/fs/fuse/dax.c @@ -1234,8 +1234,6 @@ void fuse_dax_conn_free(struct fuse_conn *fc) static int fuse_dax_mem_range_init(struct fuse_conn_dax *fcd) { long nr_pages, nr_ranges; - void *kaddr; - pfn_t pfn; struct fuse_dax_mapping *range; int ret, id; size_t dax_size = -1; @@ -1247,8 +1245,8 @@ static int fuse_dax_mem_range_init(struct fuse_conn_dax *fcd) INIT_DELAYED_WORK(&fcd->free_work, fuse_dax_free_mem_worker); id = dax_read_lock(); - nr_pages = dax_direct_access(fcd->dev, 0, PHYS_PFN(dax_size), &kaddr, - &pfn); + nr_pages = dax_direct_access(fcd->dev, 0, PHYS_PFN(dax_size), NULL, + NULL); dax_read_unlock(id); if (nr_pages < 0) { pr_debug("dax_direct_access() returned %ld\n", nr_pages); -- cgit v1.2.3