From: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx> The dereference should be moved below the NULL test. spatch with a semantic match is used to found this. (http://coccinelle.lip6.fr/) Signed-off-by: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx> --- drivers/target/tcm_fc/tfc_io.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/target/tcm_fc/tfc_io.c b/drivers/target/tcm_fc/tfc_io.c index ad36ede1..1b367a9 100644 --- a/drivers/target/tcm_fc/tfc_io.c +++ b/drivers/target/tcm_fc/tfc_io.c @@ -328,11 +328,12 @@ drop: */ void ft_invl_hw_context(struct ft_cmd *cmd) { - struct fc_seq *seq = cmd->seq; + struct fc_seq *seq; struct fc_exch *ep = NULL; struct fc_lport *lport = NULL; BUG_ON(!cmd); + seq = cmd->seq; /* Cleanup the DDP context in HW if DDP was setup */ if (cmd->was_ddp_setup && seq) { -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
