From: Colin Ian King <[email protected]> Don't populate the read-only array card_types on the stack but instead make it static and constify it. Makes the object code smaller by over 110 bytes:
Before: text data bss dec hex filename 25625 5752 0 31377 7a91 drivers/scsi/wd719x.o After: text data bss dec hex filename 25447 5816 0 31263 7a1f drivers/scsi/wd719x.o (gcc version 7.2.0 x86_64) Signed-off-by: Colin Ian King <[email protected]> --- drivers/scsi/wd719x.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/scsi/wd719x.c b/drivers/scsi/wd719x.c index 2a9da2e0ea6b..2ba2b7b47f41 100644 --- a/drivers/scsi/wd719x.c +++ b/drivers/scsi/wd719x.c @@ -803,7 +803,9 @@ static enum wd719x_card_type wd719x_detect_type(struct wd719x *wd) static int wd719x_board_found(struct Scsi_Host *sh) { struct wd719x *wd = shost_priv(sh); - char *card_types[] = { "Unknown card", "WD7193", "WD7197", "WD7296" }; + static const char * const card_types[] = { + "Unknown card", "WD7193", "WD7197", "WD7296" + }; int ret; INIT_LIST_HEAD(&wd->active_scbs); -- 2.14.1
