lkml.org 
[lkml]   [2018]   [Oct]   [3]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
Subject[PATCH] spi: pxa2xx: Mark expected switch fall-through
In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.

Addresses-Coverity-ID: 1056539 ("Missing break in switch")
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
---
drivers/spi/spi-pxa2xx.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/spi/spi-pxa2xx.c b/drivers/spi/spi-pxa2xx.c
index fc9aac2..728b5f3 100644
--- a/drivers/spi/spi-pxa2xx.c
+++ b/drivers/spi/spi-pxa2xx.c
@@ -666,6 +666,7 @@ static irqreturn_t interrupt_transfer(struct driver_data *drv_data)
switch (drv_data->n_bytes) {
case 4:
bytes_left >>= 1;
+ /* Fall through */
case 2:
bytes_left >>= 1;
}
--
2.7.4
\
 
 \ /
  Last update: 2018-10-03 14:13    [W:0.035 / U:0.644 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site