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authorMarkus Armbruster <armbru@redhat.com>2015-03-16 08:57:47 +0100
committerMarkus Armbruster <armbru@redhat.com>2015-06-22 18:20:39 +0200
commit75158ebbe259f0bd8bf435e8f4827a43ec89c877 (patch)
treeeba61e08212343a1a688dae6f51897b0702ee8db /backends/rng-egd.c
parentc6bf0f7ffa90c720377eb6bddd27037041acbc5b (diff)
qerror: Eliminate QERR_DEVICE_NOT_FOUND
Error classes other than ERROR_CLASS_GENERIC_ERROR should not be used in new code. Hiding them in QERR_ macros makes new uses hard to spot. Fortunately, there's just one such macro left. Eliminate it with this coccinelle semantic patch: @@ expression EP, E; @@ -error_set(EP, QERR_DEVICE_NOT_FOUND, E) +error_set(EP, ERROR_CLASS_DEVICE_NOT_FOUND, "Device '%s' not found", E) Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Luiz Capitulino <lcapitulino@redhat.com>
Diffstat (limited to 'backends/rng-egd.c')
-rw-r--r--backends/rng-egd.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/backends/rng-egd.c b/backends/rng-egd.c
index 2962795a8f..849bd7ab61 100644
--- a/backends/rng-egd.c
+++ b/backends/rng-egd.c
@@ -147,7 +147,8 @@ static void rng_egd_opened(RngBackend *b, Error **errp)
s->chr = qemu_chr_find(s->chr_name);
if (s->chr == NULL) {
- error_set(errp, QERR_DEVICE_NOT_FOUND, s->chr_name);
+ error_set(errp, ERROR_CLASS_DEVICE_NOT_FOUND,
+ "Device '%s' not found", s->chr_name);
return;
}