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authorColin Ian King <colin.king@canonical.com>2017-11-28 21:12:34 +0300
committerMartin K. Petersen <martin.petersen@oracle.com>2017-12-05 04:32:55 +0300
commitd828e5c6d7a0bdca824481189bb7a911a6bf2d31 (patch)
treeef4a99e5ddf9fe53013b3ee42786ac4b99f722c6 /drivers/scsi/wd719x.c
parent13f6b610fe0aa6c37cf6da73f1515457f3a212b7 (diff)
downloadlinux-d828e5c6d7a0bdca824481189bb7a911a6bf2d31.tar.xz
scsi: wd719x: make card_types static const, shrinks object size
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 <colin.king@canonical.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/wd719x.c')
-rw-r--r--drivers/scsi/wd719x.c4
1 files changed, 3 insertions, 1 deletions
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);