From: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org,
Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Subject: [PATCH] usb: wusbcore: remove unreachable code
Date: Thu, 7 Apr 2016 21:05:07 +0530 [thread overview]
Message-ID: <1460043307-28890-1-git-send-email-sudipm.mukherjee@gmail.com> (raw)
The call to wusb_dev_sysfs_rm() which is just after return will never
be executed. On checking the code, wusb_dev_sysfs_add() is the last one
to be executed so even if that fails we do not need wusb_dev_sysfs_rm()
in the error path.
Signed-off-by: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
---
drivers/usb/wusbcore/devconnect.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/usb/wusbcore/devconnect.c b/drivers/usb/wusbcore/devconnect.c
index 3f4f5fb..bf95517 100644
--- a/drivers/usb/wusbcore/devconnect.c
+++ b/drivers/usb/wusbcore/devconnect.c
@@ -893,7 +893,6 @@ out:
error_nodev:
return;
- wusb_dev_sysfs_rm(wusb_dev);
error_add_sysfs:
wusb_dev_bos_rm(wusb_dev);
error_bos_add:
--
1.9.1
reply other threads:[~2016-04-07 15:35 UTC|newest]
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