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dump: Don't shadow the ret code with dump_namespaces

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cr_dump_tasks does assign ret = -1 by default but
dump_namespaces does shadow this variable with own
error code so that if any subsequent calls will fail
we will not notice the error.

Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
Acked-by: Andrew Vagin <avagin@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
This commit is contained in:
Cyrill Gorcunov
2012-03-13 18:11:00 +04:00
committed by Pavel Emelyanov
parent ea1ec9f619
commit 45b76a9a9a
1 changed files with 1 additions and 2 deletions
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cr-dump.c
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@@ -1420,8 +1420,7 @@ int cr_dump_tasks(pid_t pid, const struct cr_options *opts)
goto err; goto err;
if (opts->namespaces_flags) { if (opts->namespaces_flags) {
ret = dump_namespaces(pid, opts->namespaces_flags); if (dump_namespaces(pid, opts->namespaces_flags) < 0)
if (ret < 0)
goto err; goto err;
} }