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authorColin Ian King <colin.king@canonical.com>2019-09-06 17:45:22 +0100
committerMartin K. Petersen <martin.petersen@oracle.com>2019-09-30 22:46:40 -0400
commit5ece56a2a6b24f635bd46931467bd70acd8bcce9 (patch)
tree867a3aa0e90b81f64e623dbf429f38e6e1689913 /drivers/scsi/ips.c
parentb23c640c33b8ab10060b8d243d1aa817e5eb00dc (diff)
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scsi: ips: make array 'options' static const, makes object smaller
Don't populate the array 'options' on the stack but instead make it static const. Makes the object code smaller by 143 bytes. Before: text data bss dec hex filename 94483 11272 1184 106939 1a1bb drivers/scsi/ips.o After: text data bss dec hex filename 94244 11368 1184 106796 1a12c drivers/scsi/ips.o (gcc version 9.2.1, amd64) Link: https://lore.kernel.org/r/20190906164522.5644-1-colin.king@canonical.com 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/ips.c')
-rw-r--r--drivers/scsi/ips.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/ips.c b/drivers/scsi/ips.c
index e8bc8d328bab..f25672982c5f 100644
--- a/drivers/scsi/ips.c
+++ b/drivers/scsi/ips.c
@@ -498,7 +498,7 @@ ips_setup(char *ips_str)
int i;
char *key;
char *value;
- IPS_OPTION options[] = {
+ static const IPS_OPTION options[] = {
{"noi2o", &ips_force_i2o, 0},
{"nommap", &ips_force_memio, 0},
{"ioctlsize", &ips_ioctlsize, IPS_IOCTL_SIZE},