提交 a9b6148d 编写于 作者: L Linus Torvalds

USB: Fix unused label warnings in drivers/usb/host/ehci-hcd.c

This gets rid of an annoying warning in ehci-hcd.c when DEBUG isn't
enabled:

    warning: label 'err_debug' defined but not used

by moving it inside the already-existing #ifdef DEBUG, so that it
matches the goto.  And now my regular build is warning-free again.
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
上级 9b7530cc
...@@ -1111,8 +1111,8 @@ static int __init ehci_hcd_init(void) ...@@ -1111,8 +1111,8 @@ static int __init ehci_hcd_init(void)
#ifdef DEBUG #ifdef DEBUG
debugfs_remove(ehci_debug_root); debugfs_remove(ehci_debug_root);
ehci_debug_root = NULL; ehci_debug_root = NULL;
#endif
err_debug: err_debug:
#endif
clear_bit(USB_EHCI_LOADED, &usb_hcds_loaded); clear_bit(USB_EHCI_LOADED, &usb_hcds_loaded);
return retval; return retval;
} }
......
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