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authorYang Li <yang.lee@linux.alibaba.com>2021-02-01 10:30:40 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2021-02-03 17:58:14 +0300
commit94e6a5b9e3bbb0cec6850b3662b7e3d44a008371 (patch)
tree742ec635f06b57488c49d0a163aa2c5581353d26 /drivers/misc
parentd7a4bfcac9a5f229aebfe307280e773b5f565443 (diff)
downloadlinux-94e6a5b9e3bbb0cec6850b3662b7e3d44a008371.tar.xz
misc: rtsx: Remove unneeded return variable
This patch removes unneeded return variables, using only '0' instead. It fixes the following warning detected by coccinelle: ./drivers/misc/cardreader/rtsx_pcr.c:1808:5-8: Unneeded variable: "ret". Return "0" on line 1833. Reported-by: Abaci Robot <abaci@linux.alibaba.com> Signed-off-by: Yang Li <yang.lee@linux.alibaba.com> Link: https://lore.kernel.org/r/1612164640-84541-1-git-send-email-yang.lee@linux.alibaba.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/misc')
-rw-r--r--drivers/misc/cardreader/rtsx_pcr.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/misc/cardreader/rtsx_pcr.c b/drivers/misc/cardreader/rtsx_pcr.c
index 5e94e87c80b7..273311184669 100644
--- a/drivers/misc/cardreader/rtsx_pcr.c
+++ b/drivers/misc/cardreader/rtsx_pcr.c
@@ -1799,7 +1799,6 @@ static int rtsx_pci_runtime_resume(struct device *device)
struct pci_dev *pcidev = to_pci_dev(device);
struct pcr_handle *handle;
struct rtsx_pcr *pcr;
- int ret = 0;
handle = pci_get_drvdata(pcidev);
pcr = handle->pcr;
@@ -1824,7 +1823,7 @@ static int rtsx_pci_runtime_resume(struct device *device)
schedule_delayed_work(&pcr->idle_work, msecs_to_jiffies(200));
mutex_unlock(&pcr->pcr_mutex);
- return ret;
+ return 0;
}
#else /* CONFIG_PM */