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drivers/net/niu.c: fix sparse warning: symbol shadows an earlier one

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Impact: Move variable declaration to a more inner scope.

Fix this sparse warning:
  drivers/net/niu.c:2399:21: warning: symbol 'err' shadows an earlier one
  drivers/net/niu.c:2287:13: originally declared here

Signed-off-by: Hannes Eder <hannes@hanneseder.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Hannes Eder 2009-02-14 11:12:48 +00:00 committed by David S. Miller
parent 5d7dce76c5
commit 7c34eb8973
1 changed files with 1 additions and 1 deletions
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2
drivers/net/niu.c
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@ -2284,7 +2284,6 @@ static int serdes_init_10g_serdes(struct niu *np)
struct niu_link_config *lp = &np->link_config;
unsigned long ctrl_reg, test_cfg_reg, pll_cfg, i;
u64 ctrl_val, test_cfg_val, sig, mask, val;
int err;
u64 reset_val;
switch (np->port) {
@ -2337,6 +2336,7 @@ static int serdes_init_10g_serdes(struct niu *np)
/* Initialize all 4 lanes of the SERDES. */
for (i = 0; i < 4; i++) {
u32 rxtx_ctrl, glue0;
int err;
err = esr_read_rxtx_ctrl(np, i, &rxtx_ctrl);
if (err)