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Commit f8086a07 authored by Figo.zhang's avatar Figo.zhang Committed by Greg Kroah-Hartman
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USB: ehci-dbg.c: no need for checking it before call vfree 



vfree() does it's own NULL checking,so no need for check before
calling it.

Signed-off-by: default avatarFigo.zhang <figo1802@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 6682bb39

drivers/usb/host/ehci-dbg.c

+1 −2
Original line number Original line Diff line number Diff line
@@ -879,7 +879,6 @@ static int debug_close(struct inode *inode, struct file *file) 
	struct debug_buffer *buf = file->private_data;

	struct debug_buffer *buf = file->private_data;





	if (buf) {

	if (buf) {

		if (buf->output_buf)

		vfree(buf->output_buf);

		vfree(buf->output_buf);

		kfree(buf);

		kfree(buf);

	}

	}