xfs: add owner field to extent allocation and freeing

[cascardo/linux.git] / fs / xfs / xfs_error.c

diff --git a/fs/xfs/xfs_error.c b/fs/xfs/xfs_error.c
index 88693a9..ed7ee4e 100644 (file)
--- a/fs/xfs/xfs_error.c
+++ b/fs/xfs/xfs_error.c
@@ -55,12 +55,15 @@ xfs_error_test(int error_tag, int *fsidp, char *expression,
 }
 
 int
-xfs_errortag_add(int error_tag, xfs_mount_t *mp)
+xfs_errortag_add(unsigned int error_tag, xfs_mount_t *mp)
 {
        int i;
        int len;
        int64_t fsid;
 
+       if (error_tag >= XFS_ERRTAG_MAX)
+               return -EINVAL;
+
        memcpy(&fsid, mp->m_fixedfsid, sizeof(xfs_fsid_t));
 
        for (i = 0; i < XFS_NUM_INJECT_ERROR; i++)  {