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redefine many vars as "static"

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See patch #10156
This commit is contained in:
Florian La Roche
2021-12-07 02:57:02 +01:00
committed by Simon Goldschmidt
parent 5ab46f82f9
commit 62ac0faad8
7 changed files with 28 additions and 28 deletions
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4
src/core/ipv4/dhcp.c
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@@ -160,11 +160,11 @@ enum dhcp_option_idx {
/** Holds the decoded option values, only valid while in dhcp_recv.
@todo: move this into struct dhcp? */
u32_t dhcp_rx_options_val[DHCP_OPTION_IDX_MAX];
static u32_t dhcp_rx_options_val[DHCP_OPTION_IDX_MAX];
/** Holds a flag which option was received and is contained in dhcp_rx_options_val,
only valid while in dhcp_recv.
@todo: move this into struct dhcp? */
u8_t dhcp_rx_options_given[DHCP_OPTION_IDX_MAX];
static u8_t dhcp_rx_options_given[DHCP_OPTION_IDX_MAX];
static u8_t dhcp_discover_request_options[] = {
DHCP_OPTION_SUBNET_MASK,