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| author | Colin Ian King <colin.king@canonical.com> | 2017-05-09 17:45:04 +0200 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2017-06-20 10:30:08 +0200 |
| commit | 675a7da857146338d047d1a63247bb48e7d5fed5 (patch) | |
| tree | 0ff138fece55a73b23d9c5195cee2d72608c9056 | |
| parent | mmc: sdhci-of-arasan: Trivial print fix (diff) | |
| download | linux-675a7da857146338d047d1a63247bb48e7d5fed5.tar.xz linux-675a7da857146338d047d1a63247bb48e7d5fed5.zip | |
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 <colin.king@canonical.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
| -rw-r--r-- | drivers/mmc/host/sdricoh_cs.c | 3 |
1 files changed, 0 insertions, 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; } |