fbdev: fix error return code in metronomefb_probe()

Fix to return a negative error code from the error handling
case instead of 0, as done elsewhere in this function.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/video/metronomefb.c b/drivers/video/metronomefb.c
index 2d7dd8ea43f6..195cc2db4c2c 100644
--- a/drivers/video/metronomefb.c
+++ b/drivers/video/metronomefb.c
@@ -690,7 +690,8 @@ static int metronomefb_probe(struct platform_device *dev)
                 goto err_csum_table;
         }
 
-        if (board->setup_irq(info))
+        retval = board->setup_irq(info);
+        if (retval)
                 goto err_csum_table;
 
         retval = metronome_init_regs(par);