inet: Avoid unitialized variable warning in inet_unhash()
With gcc-4.1.2: net/ipv4/inet_hashtables.c: In function ‘inet_unhash’: net/ipv4/inet_hashtables.c:628: warning: ‘ilb’ may be used uninitialized in this function While this is a false positive, it can easily be avoided by using the pointer itself as the canary variable. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: David S. Miller <davem@davemloft.net>
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