Messages in this thread Patch in this message | | | Subject | [PATCH] net/ipv6/sysctl_net_ipv6.c: fix sparse warnings | Date | Wed, 22 Apr 2009 20:57:32 -0400 | From | "H Hartley Sweeten" <> |
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Fix two sparse warnings in net/ipv6/sysctl_net_ipv6.c.
Both sparse warnings are as follows:
warning: symbol 'ipv6_table' shadows an earlier one
ipv6_sysctl_net_init() and ipv6_sysctl_net_exit() both use the same symbol name for the struct ctl_table used to do the {register/unregister}_net_sysctl_table().
The static symbol is only used in ipv6_sysctl_register() for the struct ctl_table used to do the register_net_sysctl_rotable().
Rename the static symbol to ipv6_rotable to remove the sparse warnings.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
---
diff --git a/net/ipv6/sysctl_net_ipv6.c b/net/ipv6/sysctl_net_ipv6.c index a031034..0dc6a4e 100644 --- a/net/ipv6/sysctl_net_ipv6.c +++ b/net/ipv6/sysctl_net_ipv6.c @@ -40,7 +40,7 @@ static ctl_table ipv6_table_template[] = { { .ctl_name = 0 } }; -static ctl_table ipv6_table[] = { +static ctl_table ipv6_rotable[] = { { .ctl_name = NET_IPV6_MLD_MAX_MSF, .procname = "mld_max_msf", @@ -130,7 +130,7 @@ int ipv6_sysctl_register(void) { int err = -ENOMEM; - ip6_header = register_net_sysctl_rotable(net_ipv6_ctl_path, ipv6_table); + ip6_header = register_net_sysctl_rotable(net_ipv6_ctl_path, ipv6_rotable); if (ip6_header == NULL) goto out;
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