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Staging: winbond: usb_free_urb(NULL) is safe 

usb_free_urb(NULL) is safe. So, the check was removed. Also, couple of checkpatch.pl fixes

Signed-off-by: Harsh Kumar <harsh1kumar@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Harsh Kumar 2013-05-30 10:05:02 +05:30 committed by Greg Kroah-Hartman
parent 6e8661ed30
commit b5153e973f
3 changed files with 7 additions and 12 deletions
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4
drivers/staging/winbond/wb35reg.c
View File

@ -64,7 +64,6 @@ unsigned char Wb35Reg_BurstWrite(struct hw_data *pHwData, u16 RegisterNo, u32 *p
return true;
} else {
if (urb)
usb_free_urb(urb);
kfree(reg_queue);
return false;
@ -206,7 +205,6 @@ unsigned char Wb35Reg_Write(struct hw_data *pHwData, u16 RegisterNo, u32 Registe
return true;
} else {
if (urb)
usb_free_urb(urb);
kfree(reg_queue);
return false;
@ -270,7 +268,6 @@ unsigned char Wb35Reg_WriteWithCallbackValue(struct hw_data *pHwData,
Wb35Reg_EP0VM_start(pHwData);
return true;
} else {
if (urb)
usb_free_urb(urb);
kfree(reg_queue);
return false;
@ -374,7 +371,6 @@ unsigned char Wb35Reg_Read(struct hw_data *pHwData, u16 RegisterNo, u32 *pRegist
return true;
} else {
if (urb)
usb_free_urb(urb);
kfree(reg_queue);
return false;

1
drivers/staging/winbond/wb35rx.c
View File

@ -343,7 +343,6 @@ void Wb35Rx_destroy(struct hw_data *pHwData)
} while (pWb35Rx->EP3vm_state != VM_STOP);
msleep(10); /* Delay for waiting function exit */
if (pWb35Rx->RxUrb)
usb_free_urb(pWb35Rx->RxUrb);
pr_debug("Wb35Rx_destroy OK\n");
}