[PATCH] ub: suppress gcc warnings for pointer casts (38ffdd62) · Commits · 戴 / test

When building on a 64-bit platform, gcc produces a warning "cast of a pointer to an integer of a different size". The scatterlist.offset on the LHS is unsigned int, so I used that originally. Signed-off-by:

Pete Zaitcev <zaitcev@yahoo.com> Signed-off-by:

Greg Kroah-Hartman <gregkh@suse.de> drivers/block/ub.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)

drivers/block/ub.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -1512,7 +1512,7 @@ static void ub_state_sense(struct ub_dev sc, struct ub_scsi_cmd cmd)
		scmd->nsg = 1;
		sg = &scmd->sgv[0];
		sg->page = virt_to_page(sc->top_sense);
		sg->offset = (unsigned int)sc->top_sense & (PAGE_SIZE-1);
		sg->offset = (unsigned long)sc->top_sense & (PAGE_SIZE-1);
		sg->length = UB_SENSE_SIZE;
		scmd->len = UB_SENSE_SIZE;
		scmd->lun = cmd->lun;
		@@ -1891,7 +1891,7 @@ static int ub_sync_read_cap(struct ub_dev sc, struct ub_lun lun,
		cmd->nsg = 1;
		sg = &cmd->sgv[0];
		sg->page = virt_to_page(p);
		sg->offset = (unsigned int)p & (PAGE_SIZE-1);
		sg->offset = (unsigned long)p & (PAGE_SIZE-1);
		sg->length = 8;
		cmd->len = 8;
		cmd->lun = lun;

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