tree aba1b4275abb0692728b97851f2d52e07d3f6e94
parent bc48878c06028f297e4fdf75be7dda88de050430
author Ian Morris <ipm@chirality.org.uk> 1427634004 +0100
committer David S. Miller <davem@davemloft.net> 1427824314 -0400

ipv6: coding style: comparison for equality with NULL

The ipv6 code uses a mixture of coding styles. In some instances check for NULL
pointer is done as x == NULL and sometimes as !x. !x is preferred according to
checkpatch and this patch makes the code consistent by adopting the latter
form.

No changes detected by objdiff.

Signed-off-by: Ian Morris <ipm@chirality.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>