diff options
Diffstat (limited to 'drivers/target/tcm_fc/tfc_io.c')
| -rw-r--r-- | drivers/target/tcm_fc/tfc_io.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/target/tcm_fc/tfc_io.c b/drivers/target/tcm_fc/tfc_io.c index d8cabc21036d..dc7c0db26e20 100644 --- a/drivers/target/tcm_fc/tfc_io.c +++ b/drivers/target/tcm_fc/tfc_io.c @@ -81,6 +81,8 @@ int ft_queue_data_in(struct se_cmd *se_cmd) void *from; void *to = NULL; + if (cmd->aborted) + return 0; ep = fc_seq_exch(cmd->seq); lport = ep->lp; cmd->seq = lport->tt.seq_start_next(cmd->seq); @@ -146,14 +148,13 @@ int ft_queue_data_in(struct se_cmd *se_cmd) PAGE_SIZE << compound_order(page); } else { BUG_ON(!page); - from = kmap_atomic(page + (mem_off >> PAGE_SHIFT), - KM_SOFTIRQ0); + from = kmap_atomic(page + (mem_off >> PAGE_SHIFT)); page_addr = from; from += mem_off & ~PAGE_MASK; tlen = min(tlen, (size_t)(PAGE_SIZE - (mem_off & ~PAGE_MASK))); memcpy(to, from, tlen); - kunmap_atomic(page_addr, KM_SOFTIRQ0); + kunmap_atomic(page_addr); to += tlen; } @@ -291,14 +292,13 @@ void ft_recv_write_data(struct ft_cmd *cmd, struct fc_frame *fp) tlen = min(mem_len, frame_len); - to = kmap_atomic(page + (mem_off >> PAGE_SHIFT), - KM_SOFTIRQ0); + to = kmap_atomic(page + (mem_off >> PAGE_SHIFT)); page_addr = to; to += mem_off & ~PAGE_MASK; tlen = min(tlen, (size_t)(PAGE_SIZE - (mem_off & ~PAGE_MASK))); memcpy(to, from, tlen); - kunmap_atomic(page_addr, KM_SOFTIRQ0); + kunmap_atomic(page_addr); from += tlen; frame_len -= tlen; |