3.16.62-rc1 review patch. If anyone has any objections, please let me know.
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From: Colin Ian King <colin.king@xxxxxxxxxxxxx>
commit c5fae4f4fd28189b1062fb8ef7b21fec37cb8b17 upstream.
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@xxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
[bwh: Backported to 3.16: adjust context]
Signed-off-by: Ben Hutchings <ben@xxxxxxxxxxxxxxx>
---
drivers/staging/rts5208/sd.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/staging/rts5208/sd.c
+++ b/drivers/staging/rts5208/sd.c
@@ -4276,7 +4276,7 @@ int sd_execute_write_data(struct scsi_cm
if (retval != STATUS_SUCCESS)
TRACE_GOTO(chip, 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)
TRACE_GOTO(chip, SD_Execute_Write_Cmd_Failed);
}
