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| author | Ingo Molnar <mingo@elte.hu> | 2008-11-25 16:48:42 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-11-25 16:48:42 -0800 |
| commit | f166400bd4c92df72d997e0da8713fae90d56e57 (patch) | |
| tree | 1a4dedc66de0afac081a2303f0be98661d6b6dd2 /drivers/net/niu.c | |
| parent | 51e0f058c496ef2ca5362c16a53ce1ce454d0817 (diff) | |
| download | lwn-f166400bd4c92df72d997e0da8713fae90d56e57.tar.gz lwn-f166400bd4c92df72d997e0da8713fae90d56e57.zip | |
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>
Diffstat (limited to 'drivers/net/niu.c')
| -rw-r--r-- | drivers/net/niu.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/niu.c b/drivers/net/niu.c index 5b7b31d25be3..2f98f7a4117a 100644 --- a/drivers/net/niu.c +++ b/drivers/net/niu.c @@ -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, |