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0 files changed, 0 insertions, 0 deletions
x/net-next.git/diff/drivers?h=nds-private-remove&id=4d4c4dc324b4444d40e9164834044feebaf2d72d&id2=0d2370e939acca97b5e1abc1aedd47c5c9a5f500'>diff)
wil6210: missing reinit_completion in wmi_call
The code in wmi_call uses the wil->wmi_call completion structure to wait for a reply. In some scenarios, complete was called twice on the completion structure. This happened mainly with a disconnect event which can arrive both unsolicited and as a reply to a disconnect request. In this case the completion structure was left marked as "done" and the next wmi_call returned immediately with a corrupted reply buffer. This caused unexpected results including crashes. Fix this by adding the missing call to reinit_completion. Signed-off-by: Lior David <qca_liord@qca.qualcomm.com> Signed-off-by: Maya Erez <qca_merez@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/net/wireless/ath/wil6210/wmi.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/wil6210/wmi.c b/drivers/net/wireless/ath/wil6210/wmi.c