2 files changed, 33 insertions, 42 deletions

diff --git a/fs/compat.c b/fs/compat.c
index 3f84d5f15889..dda72e267092 100644
--- a/fs/compat.c
+++ b/fs/compat.c
@@ -204,21 +204,12 @@ asmlinkage long compat_sys_newfstatat(unsigned int dfd, char __user *filename,
                 struct compat_stat __user *statbuf, int flag)
 {
         struct kstat stat;
-        int error = -EINVAL;
-
-        if ((flag & ~AT_SYMLINK_NOFOLLOW) != 0)
-                goto out;
-
-        if (flag & AT_SYMLINK_NOFOLLOW)
-                error = vfs_lstat_fd(dfd, filename, &stat);
-        else
-                error = vfs_stat_fd(dfd, filename, &stat);
-
-        if (!error)
-                error = cp_compat_stat(&stat, statbuf);
+        int error;
 
-out:
-        return error;
+        error = vfs_fstatat(dfd, filename, &stat, flag);
+        if (error)
+                return error;
+        return cp_compat_stat(&stat, statbuf);
 }
 #endif
 
diff --git a/fs/stat.c b/fs/stat.c
index 2db740a0cfb5..54711662b855 100644
--- a/fs/stat.c
+++ b/fs/stat.c
@@ -109,6 +109,24 @@ int vfs_fstat(unsigned int fd, struct kstat *stat)
 
 EXPORT_SYMBOL(vfs_fstat);
 
+int vfs_fstatat(int dfd, char __user *filename, struct kstat *stat, int flag)
+{
+        int error = -EINVAL;
+
+        if ((flag & ~AT_SYMLINK_NOFOLLOW) != 0)
+                goto out;
+
+        if (flag & AT_SYMLINK_NOFOLLOW)
+                error = vfs_lstat_fd(dfd, filename, stat);
+        else
+                error = vfs_stat_fd(dfd, filename, stat);
+out:
+        return error;
+}
+
+EXPORT_SYMBOL(vfs_fstatat);
+
+
 #ifdef __ARCH_WANT_OLD_STAT
 
 /*
@@ -264,21 +282,12 @@ SYSCALL_DEFINE4(newfstatat, int, dfd, char __user *, filename,
                 struct stat __user *, statbuf, int, flag)
 {
         struct kstat stat;
-        int error = -EINVAL;
-
-        if ((flag & ~AT_SYMLINK_NOFOLLOW) != 0)
-                goto out;
-
-        if (flag & AT_SYMLINK_NOFOLLOW)
-                error = vfs_lstat_fd(dfd, filename, &stat);
-        else
-                error = vfs_stat_fd(dfd, filename, &stat);
-
-        if (!error)
-                error = cp_new_stat(&stat, statbuf);
+        int error;
 
-out:
-        return error;
+        error = vfs_fstatat(dfd, filename, &stat, flag);
+        if (error)
+                return error;
+        return cp_new_stat(&stat, statbuf);
 }
 #endif
 
@@ -404,21 +413,12 @@ SYSCALL_DEFINE4(fstatat64, int, dfd, char __user *, filename,
                 struct stat64 __user *, statbuf, int, flag)
 {
         struct kstat stat;
-        int error = -EINVAL;
-
-        if ((flag & ~AT_SYMLINK_NOFOLLOW) != 0)
-                goto out;
-
-        if (flag & AT_SYMLINK_NOFOLLOW)
-                error = vfs_lstat_fd(dfd, filename, &stat);
-        else
-                error = vfs_stat_fd(dfd, filename, &stat);
-
-        if (!error)
-                error = cp_new_stat64(&stat, statbuf);
+        int error;
 
-out:
-        return error;
+        error = vfs_fstatat(dfd, filename, &stat, flag);
+        if (error)
+                return error;
+        return cp_new_stat64(&stat, statbuf);
 }
 #endif /* __ARCH_WANT_STAT64 */