diff options
| author | Colin Ian King <colin.king@canonical.com> | 2017-11-28 21:12:34 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2017-12-05 04:32:55 +0300 |
| commit | d828e5c6d7a0bdca824481189bb7a911a6bf2d31 (patch) | |
| tree | ef4a99e5ddf9fe53013b3ee42786ac4b99f722c6 /drivers/scsi/wd719x.c | |
| parent | 13f6b610fe0aa6c37cf6da73f1515457f3a212b7 (diff) | |
| download | linux-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.c | 4 |
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); |