Commit 407db475 authored by Eric Dumazet's avatar Eric Dumazet Committed by David S. Miller
Browse files

smc: preserve const qualifier in smc_sk() 



We can change smc_sk() to propagate its argument const qualifier,
thanks to container_of_const().

Signed-off-by: default avatarEric Dumazet <edumazet@google.com>
Cc: Karsten Graul <kgraul@linux.ibm.com>
Cc: Wenjia Zhang <wenjia@linux.ibm.com>
Cc: Jan Karcher <jaka@linux.ibm.com>
Reviewed-by: default avatarSimon Horman <simon.horman@corigine.com>
Reviewed-by: default avatarWenjia Zhang <wenjia@linux.ibm.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent b064ba9c

net/smc/smc.h

+1 −4
Original line number Diff line number Diff line
@@ -283,10 +283,7 @@ struct smc_sock { /* smc sock container */ 
						 * */

};



static inline struct smc_sock *smc_sk(const struct sock *sk)

{

	return (struct smc_sock *)sk;

}

#define smc_sk(ptr) container_of_const(ptr, struct smc_sock, sk)



static inline void smc_init_saved_callbacks(struct smc_sock *smc)

{