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authorKrzysztof Kozlowski <krzysztof.kozlowski@canonical.com>2022-03-02 20:25:21 +0100
committerDavid S. Miller <davem@davemloft.net>2022-03-03 11:43:37 +0100
commita736491239f4b434fc76a2ba0c1bdb8eaf9eb792 (patch)
tree1846b5d319a90f0f6c6e629c7ddd6d432ae9638c /net/nfc
parentnfc: llcp: use centralized exiting of bind on errors (diff)
downloadlinux-a736491239f4b434fc76a2ba0c1bdb8eaf9eb792.tar.xz
linux-a736491239f4b434fc76a2ba0c1bdb8eaf9eb792.zip
nfc: llcp: use test_bit()
Use test_bit() instead of open-coding it, just like in other places touching the bitmap. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/nfc')
-rw-r--r--net/nfc/llcp_core.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/nfc/llcp_core.c b/net/nfc/llcp_core.c
index 5ad5157aa9c5..b70d5042bf74 100644
--- a/net/nfc/llcp_core.c
+++ b/net/nfc/llcp_core.c
@@ -383,7 +383,7 @@ u8 nfc_llcp_get_sdp_ssap(struct nfc_llcp_local *local,
pr_debug("WKS %d\n", ssap);
/* This is a WKS, let's check if it's free */
- if (local->local_wks & BIT(ssap)) {
+ if (test_bit(ssap, &local->local_wks)) {
mutex_unlock(&local->sdp_lock);
return LLCP_SAP_MAX;