mm/filemap.c: use vm_fault error code directly

Matthew Wilcox (Oracle) · torvalds · commit e520e932dcc6 · 2020-04-02T09:35:26.000-07:00
Use VM_FAULT_OOM instead of indirecting through vmf_error(-ENOMEM). Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Reviewed-by: Christoph Hellwig <hch@lst.de> Acked-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Cc: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Cc: Pankaj Gupta <pankaj.gupta.linux@gmail.com> Link: http://lkml.kernel.org/r/20200318140253.6141-2-willy@infradead.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/mm/filemap.c b/mm/filemap.c
@@ -2490,7 +2490,7 @@ vm_fault_t filemap_fault(struct vm_fault *vmf)
 		if (!page) {
 			if (fpin)
 				goto out_retry;
-			return vmf_error(-ENOMEM);
+			return VM_FAULT_OOM;
 		}
 	}
 

Original file line number	Diff line number	Diff line change
`@@ -2490,7 +2490,7 @@ vm_fault_t filemap_fault(struct vm_fault *vmf)`
`2490`	`2490`	`if (!page) {`
`2491`	`2491`	`if (fpin)`
`2492`	`2492`	`goto out_retry;`
`2493`		`- return vmf_error(-ENOMEM);`
	`2493`	`+ return VM_FAULT_OOM;`
`2494`	`2494`	`}`
`2495`	`2495`	`}`
`2496`	`2496`