staging: lustre: lov: fix 'control flow' error in lov_io_init_released

Fix "control flow" issues found by Coverity version 6.6.1:
Logically dead code (DEADCODE)
Execution cannot reach this statement.

Signed-off-by: Sebastien Buisson <sbuisson@ddn.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-4048
Reviewed-on: http://review.whamcloud.com/7824
Reviewed-by: Jinshan Xiong <jinshan.xiong@intel.com>
Reviewed-by: Emoly Liu <emoly.liu@intel.com>
Reviewed-by: James Simmons <uja.ornl@yahoo.com>
Reviewed-by: John L. Hammond <john.hammond@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: James Simmons <jsimmons@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/lustre/lustre/lov/lov_io.c b/drivers/staging/lustre/lustre/lov/lov_io.c
index babf39adef850b5b080df27267bd4291a0683855..3e373535e6c0d6957e86fe20bb650e32dc54521f 100644 (file)
--- a/drivers/staging/lustre/lustre/lov/lov_io.c
+++ b/drivers/staging/lustre/lustre/lov/lov_io.c
@@ -1047,6 +1047,8 @@ int lov_io_init_released(const struct lu_env *env, struct cl_object *obj,
        switch (io->ci_type) {
        default:
                LASSERTF(0, "invalid type %d\n", io->ci_type);
+               result = -EOPNOTSUPP;
+               break;
        case CIT_MISC:
        case CIT_FSYNC:
        case CIT_DATA_VERSION: