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string_to_VLAN: constify "var" arg
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
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2 changed files with 2 additions and 2 deletions
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@ -520,7 +520,7 @@ extern IPaddr_t string_to_ip(char *s);
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extern void VLAN_to_string (ushort x, char *s);
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/* Convert a string to a vlan id */
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extern ushort string_to_VLAN(char *s);
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extern ushort string_to_VLAN(const char *s);
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/* read a VLAN id from an environment variable */
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extern ushort getenv_VLAN(char *);
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@ -1913,7 +1913,7 @@ void VLAN_to_string(ushort x, char *s)
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sprintf(s, "%d", x & VLAN_IDMASK);
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}
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ushort string_to_VLAN(char *s)
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ushort string_to_VLAN(const char *s)
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{
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ushort id;
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