From: Ajay Singh <ajay.kat...@microchip.com> Possible double unlocking of 'wilc->hif_cs' mutex was identified by smatch [1]. Removed the extra call to release_bus() in wilc_wlan_handle_txq() which was missed in earlier commit fdc2ac1aafc6 ("staging: wilc1000: support suspend/resume functionality").
[1]. https://lists.01.org/hyperkitty/list/kbuild-...@lists.01.org/thread/NOEVW7C3GV74EWXJO3XX6VT2NKVB2HMT/ Reported-by: kbuild test robot <l...@intel.com> Reported-by: Dan Carpenter <dan.carpen...@oracle.com> Signed-off-by: Ajay Singh <ajay.kat...@microchip.com> --- drivers/staging/wilc1000/wlan.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/staging/wilc1000/wlan.c b/drivers/staging/wilc1000/wlan.c index f633c6b9f0a9..3aeca882f431 100644 --- a/drivers/staging/wilc1000/wlan.c +++ b/drivers/staging/wilc1000/wlan.c @@ -575,7 +575,6 @@ int wilc_wlan_handle_txq(struct wilc *wilc, u32 *txq_count) entries = FIELD_GET(WILC_VMM_ENTRY_COUNT, reg); break; } - release_bus(wilc, WILC_BUS_RELEASE_ALLOW_SLEEP); } while (--timeout); if (timeout <= 0) { ret = func->hif_write_reg(wilc, WILC_HOST_VMM_CTL, 0x0); -- 2.24.0 _______________________________________________ devel mailing list de...@linuxdriverproject.org http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel