The patch titled drivers/scsi: correct use of ! and & has been removed from the -mm tree. Its filename was drivers-scsi-correct-use-of-and.patch This patch was dropped because it was merged into mainline or a subsystem tree The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/ ------------------------------------------------------ Subject: drivers/scsi: correct use of ! and & From: Julia Lawall <julia@xxxxxxx> !ep->esb_stat is either 1 or 0, and the rightmost bit of ESB_ST_COMPLETE is always 0, making the result of !ep->esb_stat & ESB_ST_COMPLETE always 0. Thus parentheses around the argument to ! seem needed. The semantic patch that makes this change is as follows: (http://www.emn.fr/x-info/coccinelle/) // <smpl> @@ expression E; constant C; @@ ( !E & !C | - !E & C + !(E & C) ) // </smpl> Signed-off-by: Julia Lawall <julia@xxxxxxx> Cc: Robert Love <robert.w.love@xxxxxxxxx> Cc: James Bottomley <James.Bottomley@xxxxxxxxxxxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- drivers/scsi/libfc/fc_exch.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff -puN drivers/scsi/libfc/fc_exch.c~drivers-scsi-correct-use-of-and drivers/scsi/libfc/fc_exch.c --- a/drivers/scsi/libfc/fc_exch.c~drivers-scsi-correct-use-of-and +++ a/drivers/scsi/libfc/fc_exch.c @@ -283,7 +283,7 @@ static void fc_exch_release(struct fc_ex ep->destructor(&ep->seq, ep->arg); if (ep->lp->tt.exch_put) ep->lp->tt.exch_put(ep->lp, mp, ep->xid); - WARN_ON(!ep->esb_stat & ESB_ST_COMPLETE); + WARN_ON(!(ep->esb_stat & ESB_ST_COMPLETE)); mempool_free(ep, mp->ep_pool); } } _ Patches currently in -mm which might be from julia@xxxxxxx are linux-next.patch -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html