mirrors/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-08-27 19:29:37 +00:00
Code Issues Releases Wiki Activity

be2net: re-order fields in be_error_recovert to avoid hole

Browse source 
- Unionize two u8 fields where only one of them is used depending on NIC
chipset.
- Move recovery_supported field after that union

These changes eliminate 7-bytes hole in the struct and makes it smaller
by 8 bytes.

Signed-off-by: Ivan Vecera <cera@cera.cz>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ivan Vecera 2018-07-10 22:59:47 +02:00 committed by David S. Miller
parent f9520b86dc
commit 03d231a963
1 changed files with 5 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

9
drivers/net/ethernet/emulex/benet/be.h
View file

@ -522,11 +522,13 @@ enum {
};
struct be_error_recovery {
/* Lancer error recovery variables */
u8 recovery_retries;
union {
u8 recovery_retries; /* used for Lancer */
u8 recovery_state; /* used for BEx and Skyhawk */
};
/* BEx/Skyhawk error recovery variables */
u8 recovery_state;
bool recovery_supported;
u16 ue_to_reset_time; /* Time after UE, to soft reset
* the chip - PF0 only
*/
@ -534,7 +536,6 @@ struct be_error_recovery {
* of SLIPORT_SEMAPHORE reg
*/
u16 last_err_code;
bool recovery_supported;
unsigned long probe_time;
unsigned long last_recovery_time;