sd_init_power() could fail. The fix inserts a check of its status. If it fails, returns STATUS_FAIL. Signed-off-by: Kangjie Lu <kjlu@xxxxxxx> --- drivers/staging/rts5208/sd.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/staging/rts5208/sd.c b/drivers/staging/rts5208/sd.c index ff1a9aa152ce..8c3fd885a4f3 100644 --- a/drivers/staging/rts5208/sd.c +++ b/drivers/staging/rts5208/sd.c @@ -2352,7 +2352,9 @@ static int reset_sd(struct rtsx_chip *chip) break; } - sd_init_power(chip); + retval = sd_init_power(chip); + if (retval != STATUS_SUCCESS) + goto status_fail; sd_dummy_clock(chip); } -- 2.17.2 (Apple Git-113) _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
