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staging: wilc1000: avoid double unlocking of 'wilc->hif_cs' mutex
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 fdc2ac1aaf
("staging: wilc1000: support suspend/resume functionality").
[1]. https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org/thread/NOEVW7C3GV74EWXJO3XX6VT2NKVB2HMT/
Reported-by: kbuild test robot <lkp@intel.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Link: https://lore.kernel.org/r/20200221170120.15739-1-ajay.kathat@microchip.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -575,7 +575,6 @@ int wilc_wlan_handle_txq(struct wilc *wilc, u32 *txq_count)
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entries = FIELD_GET(WILC_VMM_ENTRY_COUNT, reg);
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break;
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}
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release_bus(wilc, WILC_BUS_RELEASE_ALLOW_SLEEP);
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} while (--timeout);
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if (timeout <= 0) {
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ret = func->hif_write_reg(wilc, WILC_HOST_VMM_CTL, 0x0);
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