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Fix warnings while compiling net/net.c for MPC8610HPCD board
MPC8610HPCD board adds -O2 gcc option to PLATFORM_CPPFLAGS causing overriding default -Os option. New gcc (ver. 4.2.2) produces warnings while compiling net/net.c file with -O2 option. The patch is an attempt to fix this. Signed-off-by: Anatolij Gustschin <agust@denx.de>
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1 changed files with 4 additions and 4 deletions
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@ -412,10 +412,10 @@ extern void print_IPaddr (IPaddr_t);
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* footprint in our tests.
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*/
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/* return IP *in network byteorder* */
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static inline IPaddr_t NetReadIP(void *from)
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static inline IPaddr_t NetReadIP(volatile void *from)
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{
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IPaddr_t ip;
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memcpy((void*)&ip, from, sizeof(ip));
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memcpy((void*)&ip, (void*)from, sizeof(ip));
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return ip;
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}
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@ -434,9 +434,9 @@ static inline void NetWriteIP(void *to, IPaddr_t ip)
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}
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/* copy IP */
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static inline void NetCopyIP(void *to, void *from)
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static inline void NetCopyIP(volatile void *to, void *from)
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{
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memcpy(to, from, sizeof(IPaddr_t));
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memcpy((void*)to, from, sizeof(IPaddr_t));
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}
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/* copy ulong */
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