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authorAlan Stern <stern@rowland.harvard.edu>2016-12-09 15:25:15 -0500
committerFelipe Balbi <felipe.balbi@linux.intel.com>2017-01-02 10:55:28 +0200
commit890e6c236dcda6d45c5f0bdd23665636376f6831 (patch)
treec1b754693a5ed2eb7b0ebc9f11b82de71869fc15 /drivers/usb/gadget/legacy
parent1c069b057dcf64fada952eaa868d35f02bb0cfc2 (diff)
USB: gadgetfs: remove unnecessary assignment
The dev_config() routine in gadgetfs has a check that dev->dev->bNumConfigurations is equal to 1, and then contains a redundant line of code setting the value to 1. This patch removes the unnecessary assignment. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Diffstat (limited to 'drivers/usb/gadget/legacy')
-rw-r--r--drivers/usb/gadget/legacy/inode.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/usb/gadget/legacy/inode.c b/drivers/usb/gadget/legacy/inode.c
index 08e5ecc05079..6bde4396927c 100644
--- a/drivers/usb/gadget/legacy/inode.c
+++ b/drivers/usb/gadget/legacy/inode.c
@@ -1818,7 +1818,6 @@ dev_config (struct file *fd, const char __user *buf, size_t len, loff_t *ptr)
|| dev->dev->bDescriptorType != USB_DT_DEVICE
|| dev->dev->bNumConfigurations != 1)
goto fail;
- dev->dev->bNumConfigurations = 1;
dev->dev->bcdUSB = cpu_to_le16 (0x0200);
/* triggers gadgetfs_bind(); then we can enumerate. */