From 675a7da857146338d047d1a63247bb48e7d5fed5 Mon Sep 17 00:00:00 2001 From: Colin Ian King Date: Tue, 9 May 2017 16:45:04 +0100 Subject: [PATCH] mmc: sdricoh_cs: remove redundant check if len is non-zero At the end of either of the read or write loops len is always zero and hence the non-zero check on len and return of -EIO is redundant and can be removed. Detected by CoverityScan, CID#114293 ("Logically dead code") Signed-off-by: Colin Ian King Signed-off-by: Ulf Hansson --- drivers/mmc/host/sdricoh_cs.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/mmc/host/sdricoh_cs.c b/drivers/mmc/host/sdricoh_cs.c index 5ff26ab81eb1..70cb00aa79a0 100644 --- a/drivers/mmc/host/sdricoh_cs.c +++ b/drivers/mmc/host/sdricoh_cs.c @@ -256,9 +256,6 @@ static int sdricoh_blockio(struct sdricoh_host *host, int read, } } - if (len) - return -EIO; - return 0; } -- 2.20.1