Commit f166400b authored Nov 25, 2008 by Ingo Molnar Committed by David S. Miller Nov 25, 2008

niu: fix another warning in drivers/net/niu.c



this warning:

  drivers/net/niu.c: In function ‘esr_reset’:
  drivers/net/niu.c:741: warning: ‘reset’ may be used uninitialized in this function

triggers because GCC does not recognize the (correct) error flow
between:

 - esr_read_reset() and 'reset'

Annotate it.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 51e0f058

drivers/net/niu.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -738,7 +738,7 @@ static int esr_write_glue0(struct niu *np, unsigned long chan, u32 val)

		static int esr_reset(struct niu *np)
		{
		u32 reset;
		u32 uninitialized_var(reset);
		int err;

		err = mdio_write(np, np->port, NIU_ESR_DEV_ADDR,