From: Alex Elder <elder@linaro.org>
Date: Tue, 24 May 2016 18:34:47 +0000 (-0500)
Subject: greybus: report right error value
X-Git-Tag: v4.9-rc1~119^2~378^2~21^2~335
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=f9340fc7dd9f42edfcd7a0e332798ae01a6b48ac;p=karo-tx-linux.git

greybus: report right error value

Running "make coccicheck" on the Greybus code discovered that
an error message in gb_camera_debugfs_init() was interpreting
the wrong value in reporting the error code.  Fix that.

Signed-off-by: Alex Elder <elder@linaro.org>
Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
---

diff --git a/drivers/staging/greybus/camera.c b/drivers/staging/greybus/camera.c
index dd482bd94637..dda871912c10 100644
--- a/drivers/staging/greybus/camera.c
+++ b/drivers/staging/greybus/camera.c
@@ -873,7 +873,7 @@ static int gb_camera_debugfs_init(struct gb_camera *gcam)
 		if (IS_ERR(dentry)) {
 			gcam_err(gcam,
 				 "debugfs operation %s create failed (%ld)\n",
-				 entry->name, PTR_ERR(gcam->debugfs.root));
+				 entry->name, PTR_ERR(dentry));
 			return PTR_ERR(dentry);
 		}
 	}