fs/dax: Convert to use vmf_error()

Souptick Joarder · djbw · commit c9aed74e6a27 · 2019-02-12T20:22:45.000-08:00
This code is converted to use vmf_error().

Signed-off-by: Souptick Joarder &lt;jrdr.linux@gmail.com&gt;
Reviewed-by: Jan Kara &lt;jack@suse.cz&gt;
Signed-off-by: Dan Williams &lt;dan.j.williams@intel.com&gt;
diff --git a/fs/dax.c b/fs/dax.c
@@ -1220,9 +1220,7 @@ static vm_fault_t dax_fault_return(int error)
 {
 	if (error == 0)
 		return VM_FAULT_NOPAGE;
-	if (error == -ENOMEM)
-		return VM_FAULT_OOM;
-	return VM_FAULT_SIGBUS;
+	return vmf_error(error);
 }
 
 /*

Original file line number	Diff line number	Diff line change
`@@ -1220,9 +1220,7 @@ static vm_fault_t dax_fault_return(int error)`
`1220`	`1220`	`{`
`1221`	`1221`	`if (error == 0)`
`1222`	`1222`	`return VM_FAULT_NOPAGE;`
`1223`		`- if (error == -ENOMEM)`
`1224`		`- return VM_FAULT_OOM;`
`1225`		`- return VM_FAULT_SIGBUS;`
	`1223`	`+ return vmf_error(error);`
`1226`	`1224`	`}`
`1227`	`1225`
`1228`	`1226`	`/*`