[PATCH] Remove iomap parameter from dax_pmd_load_hole()

[Goldwyn Rodrigues <rgoldwyn@xxxxxxx>]

Trivial code cleanup.
This has been carried since the original patch
642261ac995e ("dax: add struct iomap based DAX PMD support")

dax_pmd_load_hole() does not use iomap. Remove the function parameter.

Signed-off-by: Goldwyn Rodrigues <rgoldwyn@xxxxxxxx>

diff --git a/fs/dax.c b/fs/dax.c
index 0fb270f0a0ef..827acf713324 100644
--- a/fs/dax.c
+++ b/fs/dax.c
@@ -1505,8 +1505,7 @@ static vm_fault_t dax_iomap_pte_fault(struct vm_fault *vmf, pfn_t *pfnp,
 }
 
 #ifdef CONFIG_FS_DAX_PMD
-static vm_fault_t dax_pmd_load_hole(struct vm_fault *vmf, struct iomap *iomap,
-		void *entry)
+static vm_fault_t dax_pmd_load_hole(struct vm_fault *vmf, void *entry)
 {
 	struct address_space *mapping = vmf->vma->vm_file->f_mapping;
 	unsigned long pmd_addr = vmf->address & PMD_MASK;
@@ -1669,7 +1668,7 @@ static vm_fault_t dax_iomap_pmd_fault(struct vm_fault *vmf, pfn_t *pfnp,
 	case IOMAP_HOLE:
 		if (WARN_ON_ONCE(write))
 			break;
-		result = dax_pmd_load_hole(vmf, &iomap, entry);
+		result = dax_pmd_load_hole(vmf, entry);
 		break;
 	default:
 		WARN_ON_ONCE(1);