On Tue, 2011-06-14 at 12:31 -0400, Pavel Roskin wrote: > On 06/14/2011 12:02 AM, Joe Perches wrote: > > /* Get the message ID */ > > - msg_id = (__be16 *) ((void *) htc_hdr + > > - sizeof(struct htc_frame_hdr)); > > + msg_id = (void *)htc_hdr + sizeof(struct htc_frame_hdr); > I would never do stuff like this without verifying by sparse that no > warnings are introduced. I did that. I believe there are no new warnings. > Sparse warnings should be avoided to keep sparse checks useful. > Otherwise, important warnings would drown in the noise. $ make allyesconfig $ git log -1 --pretty=oneline drivers/net/wireless/ath/ath9k/htc_hst.c 337c22b774ff7f007b90b266b25c9a33ff555c48 wireless: Remove casts of void * $ make C=2 drivers/net/wireless/ath/ath9k/htc_hst.o make[1]: Nothing to be done for `all'. CHK include/linux/version.h CHK include/generated/utsrelease.h CALL scripts/checksyscalls.sh CHECK scripts/mod/empty.c CHECK drivers/net/wireless/ath/ath9k/htc_hst.c CC drivers/net/wireless/ath/ath9k/htc_hst.o $ -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
