greybus: manifest: don't need to check for desc_size == 0 anymore

identify_descriptor() doesn't return 0 anymore and so we don't need to check the
returned value against 0.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Reviewed-by: Johan Hovold <johan@hovoldconsulting.com>
Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>

diff --git a/drivers/staging/greybus/manifest.c b/drivers/staging/greybus/manifest.c
index 545a3bd4e7516f09f88c2781b989585fed7ff7dc..1b9edbcd08c5deeb977c23b3869223bc17cef83e 100644 (file)
--- a/drivers/staging/greybus/manifest.c
+++ b/drivers/staging/greybus/manifest.c
@@ -383,9 +383,7 @@ bool gb_manifest_parse(struct gb_interface *intf, void *data, size_t size)
                int desc_size;
 
                desc_size = identify_descriptor(intf, desc, size);
-               if (desc_size <= 0) {
-                       if (!desc_size)
-                               pr_err("zero-sized manifest descriptor\n");
+               if (desc_size < 0) {
                        result = false;
                        goto out;
                }