lkml.org 
[lkml]   [2018]   [Sep]   [17]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH AUTOSEL 4.14 06/87] staging: rts5208: fix missing error check on call to rtsx_write_register
Date
From: Colin Ian King <colin.king@canonical.com>

[ Upstream commit c5fae4f4fd28189b1062fb8ef7b21fec37cb8b17 ]

Currently the check on error return from the call to rtsx_write_register
is checking the error status from the previous call. Fix this by adding
in the missing assignment of retval.

Detected by CoverityScan, CID#709877

Fixes: fa590c222fba ("staging: rts5208: add support for rts5208 and rts5288")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
---
drivers/staging/rts5208/sd.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/rts5208/sd.c b/drivers/staging/rts5208/sd.c
index 4033a2cf7ac9..d98d5fe25a17 100644
--- a/drivers/staging/rts5208/sd.c
+++ b/drivers/staging/rts5208/sd.c
@@ -5002,7 +5002,7 @@ int sd_execute_write_data(struct scsi_cmnd *srb, struct rtsx_chip *chip)
goto sd_execute_write_cmd_failed;
}

- rtsx_write_register(chip, SD_BYTE_CNT_L, 0xFF, 0x00);
+ retval = rtsx_write_register(chip, SD_BYTE_CNT_L, 0xFF, 0x00);
if (retval != STATUS_SUCCESS) {
rtsx_trace(chip);
goto sd_execute_write_cmd_failed;
--
2.17.1
\
 
 \ /
  Last update: 2018-09-17 05:27    [W:0.493 / U:0.548 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site