From b3bd1b5b0054f716e58a65d4e2e449ea0252e9dd Mon Sep 17 00:00:00 2001 From: Chris Ball Date: Wed, 23 Feb 2011 23:17:43 +0000 Subject: [PATCH] mmc: cb710: Return err value in cb710_wait_while_busy() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Fixes: drivers/mmc/host/cb710-mmc.c: In function ‘cb710_wait_while_busy’: drivers/mmc/host/cb710-mmc.c:182:6: warning: variable ‘err’ set but not used [-Wunused-but-set-variable] Signed-off-by: Chris Ball Acked-by: Michał Mirosław Acked-by: Wolfram Sang --- drivers/mmc/host/cb710-mmc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mmc/host/cb710-mmc.c b/drivers/mmc/host/cb710-mmc.c index 66b4ce587f4b..ce2a47b71dd6 100644 --- a/drivers/mmc/host/cb710-mmc.c +++ b/drivers/mmc/host/cb710-mmc.c @@ -205,7 +205,7 @@ static int cb710_wait_while_busy(struct cb710_slot *slot, uint8_t mask) "WAIT12: waited %d loops, mask %02X, entry val %08X, exit val %08X\n", limit, mask, e, x); #endif - return 0; + return err; } static void cb710_mmc_set_transfer_size(struct cb710_slot *slot,