From 16d5a6d9c68991764c2481aa8d5c87775a873a44 Mon Sep 17 00:00:00 2001 From: Colin Ian King Date: Mon, 2 Jul 2018 14:27:35 +0100 Subject: [PATCH] staging: rts5208: fix missing error check on call to rtsx_write_register [ 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 Signed-off-by: Greg Kroah-Hartman Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- 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 b0bbb36f8988..9e63bdf2afe7 100644 --- a/drivers/staging/rts5208/sd.c +++ b/drivers/staging/rts5208/sd.c @@ -4976,7 +4976,7 @@ 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;