Commit 1762c17c authored by Samuel Ortiz's avatar Samuel Ortiz Committed by John W. Linville

NFC: Fix bitops usage in LLCP

Signed-off-by: default avatarSamuel Ortiz <sameo@linux.intel.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 53a0ac2e
......@@ -176,7 +176,7 @@ u8 nfc_llcp_get_sdp_ssap(struct nfc_llcp_local *local,
return LLCP_SAP_MAX;
}
set_bit(BIT(ssap), &local->local_wks);
set_bit(ssap, &local->local_wks);
mutex_unlock(&local->sdp_lock);
return ssap;
......@@ -195,24 +195,24 @@ u8 nfc_llcp_get_sdp_ssap(struct nfc_llcp_local *local,
pr_debug("SDP ssap %d\n", LLCP_WKS_NUM_SAP + ssap);
set_bit(BIT(ssap), &local->local_sdp);
set_bit(ssap, &local->local_sdp);
mutex_unlock(&local->sdp_lock);
return LLCP_WKS_NUM_SAP + ssap;
} else if (sock->ssap != 0) {
if (sock->ssap < LLCP_WKS_NUM_SAP) {
if (!(local->local_wks & BIT(sock->ssap))) {
set_bit(BIT(sock->ssap), &local->local_wks);
if (!test_bit(sock->ssap, &local->local_wks)) {
set_bit(sock->ssap, &local->local_wks);
mutex_unlock(&local->sdp_lock);
return sock->ssap;
}
} else if (sock->ssap < LLCP_SDP_NUM_SAP) {
if (!(local->local_sdp &
BIT(sock->ssap - LLCP_WKS_NUM_SAP))) {
set_bit(BIT(sock->ssap - LLCP_WKS_NUM_SAP),
if (!test_bit(sock->ssap - LLCP_WKS_NUM_SAP,
&local->local_sdp)) {
set_bit(sock->ssap - LLCP_WKS_NUM_SAP,
&local->local_sdp);
mutex_unlock(&local->sdp_lock);
......@@ -238,7 +238,7 @@ u8 nfc_llcp_get_local_ssap(struct nfc_llcp_local *local)
return LLCP_SAP_MAX;
}
set_bit(BIT(local_ssap), &local->local_sap);
set_bit(local_ssap, &local->local_sap);
mutex_unlock(&local->sdp_lock);
......@@ -265,7 +265,7 @@ void nfc_llcp_put_ssap(struct nfc_llcp_local *local, u8 ssap)
mutex_lock(&local->sdp_lock);
clear_bit(1 << local_ssap, sdp);
clear_bit(local_ssap, sdp);
mutex_unlock(&local->sdp_lock);
}
......
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