nfsd: use ARRAY_SIZE

[sfrench/cifs-2.6.git] / fs / nfsd / fault_inject.c

diff --git a/fs/nfsd/fault_inject.c b/fs/nfsd/fault_inject.c
index 34c1c449fddf33d065a518b5f8455887ba2b6ccd..3ec72c931ac5a2f90f35fa61e97261fee8abe1a1 100644 (file)
--- a/fs/nfsd/fault_inject.c
+++ b/fs/nfsd/fault_inject.c
@@ -11,6 +11,7 @@
 #include <linux/nsproxy.h>
 #include <linux/sunrpc/addr.h>
 #include <linux/uaccess.h>
+#include <linux/kernel.h>
 
 #include "state.h"
 #include "netns.h"
@@ -125,8 +126,6 @@ static struct nfsd_fault_inject_op inject_ops[] = {
        },
 };
 
-#define NUM_INJECT_OPS (sizeof(inject_ops)/sizeof(struct nfsd_fault_inject_op))
-
 int nfsd_fault_inject_init(void)
 {
        unsigned int i;
@@ -137,7 +136,7 @@ int nfsd_fault_inject_init(void)
        if (!debug_dir)
                goto fail;
 
-       for (i = 0; i < NUM_INJECT_OPS; i++) {
+       for (i = 0; i < ARRAY_SIZE(inject_ops); i++) {
                op = &inject_ops[i];
                if (!debugfs_create_file(op->file, mode, debug_dir, op, &fops_nfsd))
                        goto fail;