Messages in this thread Patch in this message | | | From | Colin King <> | Subject | [PATCH] mmc: sdricoh_cs: remove redundant check if len is non-zero | Date | Tue, 9 May 2017 16:45:04 +0100 |
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From: Colin Ian King <colin.king@canonical.com>
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 <colin.king@canonical.com> --- 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; } -- 2.11.0
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