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https://github.com/hak5/wifipineapple-openwrt.git
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567cc1ee17
Signed-off-by: Imre Kaloz <kaloz@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39947 3c298f89-4303-0410-b956-a3cf2f4a3e73
43 lines
1.3 KiB
Diff
43 lines
1.3 KiB
Diff
Silently ignore repetitive scheduling of recovery work and commands
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being passed to the bus when the HW is not available. This can happen
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many times during recovery and slow it down. It also spams the kernel
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logs.
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Signed-off-by: Arik Nemtsov <arik@wizery.com>
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Signed-off-by: Eliad Peller <eliad@wizery.com>
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---
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drivers/net/wireless/ti/wlcore/cmd.c | 4 ++--
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drivers/net/wireless/ti/wlcore/main.c | 5 +++--
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2 files changed, 5 insertions(+), 4 deletions(-)
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--- a/drivers/net/wireless/ti/wlcore/cmd.c
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+++ b/drivers/net/wireless/ti/wlcore/cmd.c
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@@ -60,8 +60,8 @@ static int __wlcore_cmd_send(struct wl12
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u16 status;
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u16 poll_count = 0;
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- if (WARN_ON(wl->state == WLCORE_STATE_RESTARTING &&
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- id != CMD_STOP_FWLOGGER))
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+ if (unlikely(wl->state == WLCORE_STATE_RESTARTING &&
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+ id != CMD_STOP_FWLOGGER))
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return -EIO;
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cmd = buf;
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--- a/drivers/net/wireless/ti/wlcore/main.c
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+++ b/drivers/net/wireless/ti/wlcore/main.c
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@@ -782,10 +782,11 @@ out:
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void wl12xx_queue_recovery_work(struct wl1271 *wl)
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{
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- WARN_ON(!test_bit(WL1271_FLAG_INTENDED_FW_RECOVERY, &wl->flags));
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-
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/* Avoid a recursive recovery */
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if (wl->state == WLCORE_STATE_ON) {
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+ WARN_ON(!test_bit(WL1271_FLAG_INTENDED_FW_RECOVERY,
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+ &wl->flags));
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+
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wl->state = WLCORE_STATE_RESTARTING;
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set_bit(WL1271_FLAG_RECOVERY_IN_PROGRESS, &wl->flags);
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wl1271_ps_elp_wakeup(wl);
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