quota: Silence warning about PRJQUOTA not being handled in need_print_warning()

PRJQUOTA value of quota type should never reach need_print_warning() since XFS
(which is the only fs which uses that type) doesn't use generic functions
calling this function. Anyway, add PRJQUOTA case to the switch to make gcc
happy.

Signed-off-by: Jan Kara <jack@suse.cz>

diff --git a/fs/quota/dquot.c b/fs/quota/dquot.c
index 557a9c20a2154856c1e1595e2d0e457d9487aaad..05ae3c97f7a5fc552e771f9cf7312e4b61cffc1f 100644 (file)
--- a/fs/quota/dquot.c
+++ b/fs/quota/dquot.c
@@ -1160,6 +1160,8 @@ static int need_print_warning(struct dquot_warn *warn)
                        return uid_eq(current_fsuid(), warn->w_dq_id.uid);
                case GRPQUOTA:
                        return in_group_p(warn->w_dq_id.gid);
+               case PRJQUOTA:  /* Never taken... Just make gcc happy */
+                       return 0;
        }
        return 0;
 }