Commit acdfd0e0 authored Jan 02, 2010 by Sven Eckelmann Committed by Greg Kroah-Hartman Mar 03, 2010

Staging: batman-adv: Remove NULL pointer check



It is safe to call kfree(NULL) which makes this extra check unneeded. It
was found using checkpatch.pl from linux-2.6

Signed-off-by: Sven Eckelmann <sven.eckelmann@gmx.de>
Acked-by: Simon Wunderlich <siwu@hrz.tu-chemnitz.de>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

parent 23a51a80

drivers/staging/batman-adv/hard-interface.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -399,7 +399,6 @@ int hardif_add_interface(char *dev, int if_num)
		return 1;

		out:
		if (batman_if->packet_buff)
		kfree(batman_if->packet_buff);
		kfree(batman_if);
		kfree(dev);

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