[media] media: platform: sti: return -ENOMEM on errors

Function bdisp_debugfs_create() returns 0 even on errors. So its caller cannot detect the errors. It may be better to return "-ENOMEM" on the exception paths. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=188801 Signed-off-by: Pan Bian <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
oohal · Feb 3, 2017 · d54a90c · d54a90c
1 parent 4865fff
commit d54a90c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/media/platform/sti/bdisp/bdisp-debug.c b/drivers/media/platform/sti/bdisp/bdisp-debug.c
@@ -677,7 +677,7 @@ int bdisp_debugfs_create(struct bdisp_dev *bdisp)
 
 err:
 	bdisp_debugfs_remove(bdisp);
-	return 0;
+	return -ENOMEM;
 }
 
 void bdisp_debugfs_remove(struct bdisp_dev *bdisp)