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| author | Colin Ian King <colin.king@canonical.com> | 2019-05-31 12:32:23 +0100 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2019-06-10 17:11:09 +0200 |
| commit | 90298dc353bc1327d59da30d4b1e4d50d5513033 (patch) | |
| tree | 29cb8f5683482fd2c44b00c64ba4c437749db0ef /drivers/mmc | |
| parent | ca4570a4c2d3be309ff4b8976efa7c8291ca6b6d (diff) | |
| download | lwn-90298dc353bc1327d59da30d4b1e4d50d5513033.tar.gz lwn-90298dc353bc1327d59da30d4b1e4d50d5513033.zip | |
mmc: sdhci-pci: remove redundant check of slots == 0
The calculation of slots results in a value in the range 1..8
and so slots can never be zero. The check for slots == 0 is
always going to be false, hence it is redundant and can be
removed.
Addresses-Coverity: ("Logically dead code")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/host/sdhci-pci-core.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/mmc/host/sdhci-pci-core.c b/drivers/mmc/host/sdhci-pci-core.c index 4154ee11b47d..fa6a8fa560c3 100644 --- a/drivers/mmc/host/sdhci-pci-core.c +++ b/drivers/mmc/host/sdhci-pci-core.c @@ -2040,8 +2040,6 @@ static int sdhci_pci_probe(struct pci_dev *pdev, slots = PCI_SLOT_INFO_SLOTS(slots) + 1; dev_dbg(&pdev->dev, "found %d slot(s)\n", slots); - if (slots == 0) - return -ENODEV; BUG_ON(slots > MAX_SLOTS); |