From b753d643555e548163adfa2de9d75e0257e4b356 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Fri, 19 Jun 2015 15:11:00 +0200 Subject: target: implement WRITE_SAME with UNMAP bit using ->execute_unmap Signed-off-by: Christoph Hellwig Reviewed-by: Andy Grover Signed-off-by: Nicholas Bellinger --- drivers/target/target_core_file.c | 21 --------------------- 1 file changed, 21 deletions(-) (limited to 'drivers/target/target_core_file.c') diff --git a/drivers/target/target_core_file.c b/drivers/target/target_core_file.c index ced8c4fdc23d..f5da2c1891b5 100644 --- a/drivers/target/target_core_file.c +++ b/drivers/target/target_core_file.c @@ -518,26 +518,6 @@ fd_execute_unmap(struct se_cmd *cmd, sector_t lba, sector_t nolb) return 0; } -static sense_reason_t -fd_execute_write_same_unmap(struct se_cmd *cmd) -{ - sector_t lba = cmd->t_task_lba; - sector_t nolb = sbc_get_write_same_sectors(cmd); - sense_reason_t ret; - - if (!nolb) { - target_complete_cmd(cmd, SAM_STAT_GOOD); - return 0; - } - - ret = fd_execute_unmap(cmd, lba, nolb); - if (ret) - return ret; - - target_complete_cmd(cmd, GOOD); - return 0; -} - static sense_reason_t fd_execute_rw(struct se_cmd *cmd, struct scatterlist *sgl, u32 sgl_nents, enum dma_data_direction data_direction) @@ -827,7 +807,6 @@ static struct sbc_ops fd_sbc_ops = { .execute_rw = fd_execute_rw, .execute_sync_cache = fd_execute_sync_cache, .execute_write_same = fd_execute_write_same, - .execute_write_same_unmap = fd_execute_write_same_unmap, .execute_unmap = fd_execute_unmap, }; -- cgit v1.2.3