evie/android_kernel_oneplus_msm8998
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Merge "diag: Fix race condition while closing SMD"

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Linux Build Service Account 2016-11-04 22:22:07 -07:00 • committed by Gerrit - the friendly Code Review server
commit f2fedb98bd
1 changed files with 1 additions and 2 deletions
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3
drivers/char/diag/diagfwd_peripheral.c
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@ -651,13 +651,12 @@ void diagfwd_close_transport(uint8_t transport, uint8_t peripheral)
break; break;
default: default:
return; return;
} }
mutex_lock(&driver->diagfwd_channel_mutex);
fwd_info = &early_init_info[transport][peripheral]; fwd_info = &early_init_info[transport][peripheral];
if (fwd_info->p_ops && fwd_info->p_ops->close) if (fwd_info->p_ops && fwd_info->p_ops->close)
fwd_info->p_ops->close(fwd_info->ctxt); fwd_info->p_ops->close(fwd_info->ctxt);
mutex_lock(&driver->diagfwd_channel_mutex);
fwd_info = &early_init_info[transport_open][peripheral]; fwd_info = &early_init_info[transport_open][peripheral];
dest_info = &peripheral_info[TYPE_CNTL][peripheral]; dest_info = &peripheral_info[TYPE_CNTL][peripheral];
dest_info->inited = 1; dest_info->inited = 1;