diff options
| author | Colin Ian King <colin.king@canonical.com> | 2021-08-19 13:16:51 +0100 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2021-08-21 20:50:23 +0300 |
| commit | da2c9cedc0d0047d3b93764e870969e74835149a (patch) | |
| tree | 5a52bddadbe5ace7e8805d5b5e70691252c364be /drivers/net/wireless/marvell/mwifiex | |
| parent | 090f2c5d3d077793da6a78db8d9535bc9a759857 (diff) | |
| download | lwn-da2c9cedc0d0047d3b93764e870969e74835149a.tar.gz lwn-da2c9cedc0d0047d3b93764e870969e74835149a.zip | |
mwifiex: make arrays static const, makes object smaller
Don't populate the arrays wpa_oui and wps_oui on the stack but
instead them static const. Makes the object code smaller by 63 bytes:
Before:
text data bss dec hex filename
29453 5451 64 34968 8898 .../wireless/marvell/mwifiex/sta_ioctl.o
After:
text data bss dec hex filename
29356 5611 64 35031 88d7 ../wireless/marvell/mwifiex/sta_ioctl.o
(gcc version 10.3.0)
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20210819121651.7566-1-colin.king@canonical.com
Diffstat (limited to 'drivers/net/wireless/marvell/mwifiex')
| -rw-r--r-- | drivers/net/wireless/marvell/mwifiex/sta_ioctl.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/wireless/marvell/mwifiex/sta_ioctl.c b/drivers/net/wireless/marvell/mwifiex/sta_ioctl.c index 653f9e094256..4062e515697a 100644 --- a/drivers/net/wireless/marvell/mwifiex/sta_ioctl.c +++ b/drivers/net/wireless/marvell/mwifiex/sta_ioctl.c @@ -1325,8 +1325,8 @@ mwifiex_set_gen_ie_helper(struct mwifiex_private *priv, u8 *ie_data_ptr, u16 ie_len) { struct ieee_types_vendor_header *pvendor_ie; - const u8 wpa_oui[] = { 0x00, 0x50, 0xf2, 0x01 }; - const u8 wps_oui[] = { 0x00, 0x50, 0xf2, 0x04 }; + static const u8 wpa_oui[] = { 0x00, 0x50, 0xf2, 0x01 }; + static const u8 wps_oui[] = { 0x00, 0x50, 0xf2, 0x04 }; u16 unparsed_len = ie_len, cur_ie_len; /* If the passed length is zero, reset the buffer */ |