diff options
Diffstat (limited to 'net/smc/smc_cdc.h')
| -rw-r--r-- | net/smc/smc_cdc.h | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/net/smc/smc_cdc.h b/net/smc/smc_cdc.h index 9cfabc9af120..2ddcc5fb5ceb 100644 --- a/net/smc/smc_cdc.h +++ b/net/smc/smc_cdc.h @@ -97,23 +97,6 @@ static inline void smc_curs_add(int size, union smc_host_cursor *curs, } } -/* SMC cursors are 8 bytes long and require atomic reading and writing */ -static inline u64 smc_curs_read(union smc_host_cursor *curs, - struct smc_connection *conn) -{ -#ifndef KERNEL_HAS_ATOMIC64 - unsigned long flags; - u64 ret; - - spin_lock_irqsave(&conn->acurs_lock, flags); - ret = curs->acurs; - spin_unlock_irqrestore(&conn->acurs_lock, flags); - return ret; -#else - return atomic64_read(&curs->acurs); -#endif -} - /* Copy cursor src into tgt */ static inline void smc_curs_copy(union smc_host_cursor *tgt, union smc_host_cursor *src, |