Message ID | 20180724084510.6104-5-yehs2007@zoho.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Series | Do not request a pointer kaddr when not required | expand |
diff --git a/fs/dax.c b/fs/dax.c index aaec72de..abdb9e2 100644 --- a/fs/dax.c +++ b/fs/dax.c @@ -870,7 +870,6 @@ static int dax_iomap_pfn(struct iomap *iomap, loff_t pos, size_t size, { const sector_t sector = dax_iomap_sector(iomap, pos); pgoff_t pgoff; - void *kaddr; int id, rc; long length; @@ -879,7 +878,7 @@ static int dax_iomap_pfn(struct iomap *iomap, loff_t pos, size_t size, return rc; id = dax_read_lock(); length = dax_direct_access(iomap->dax_dev, pgoff, PHYS_PFN(size), - &kaddr, pfnp); + NULL, pfnp); if (length < 0) { rc = length; goto out;