diff mbox series

[RESEND,v2,2/6] nfc: llcp: simplify llcp_sock_connect() error paths

Message ID 20220302192523.57444-3-krzysztof.kozlowski@canonical.com (mailing list archive)
State Accepted
Commit ec10fd154d934cc4195da3cbd017a12817b41d51
Delegated to: Netdev Maintainers
Headers show
Series nfc: llcp: few cleanups/improvements | expand

Checks

Context Check Description
netdev/fixes_present success Fixes tag not required for -next series
netdev/subject_prefix warning Target tree name not specified in the subject
netdev/cover_letter success Series has a cover letter
netdev/patch_count success Link
netdev/header_inline success No static functions without inline keyword in header files
netdev/build_32bit success Errors and warnings before: 0 this patch: 0
netdev/cc_maintainers success CCed 4 of 4 maintainers
netdev/build_clang success Errors and warnings before: 0 this patch: 0
netdev/module_param success Was 0 now: 0
netdev/verify_signedoff success Signed-off-by tag matches author and committer
netdev/verify_fixes success No Fixes tag
netdev/build_allmodconfig_warn success Errors and warnings before: 0 this patch: 0
netdev/checkpatch success total: 0 errors, 0 warnings, 0 checks, 25 lines checked
netdev/kdoc success Errors and warnings before: 0 this patch: 0
netdev/source_inline success Was 0 now: 0
netdev/tree_selection success Guessing tree name failed - patch did not apply

Commit Message

Krzysztof Kozlowski March 2, 2022, 7:25 p.m. UTC 
The llcp_sock_connect() error paths were using a mixed way of central
exit (goto) and cleanup

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
---
 net/nfc/llcp_sock.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/net/nfc/llcp_sock.c b/net/nfc/llcp_sock.c
index e92440c0c4c7..fdf0856182c6 100644
--- a/net/nfc/llcp_sock.c
+++ b/net/nfc/llcp_sock.c
@@ -712,10 +712,8 @@  static int llcp_sock_connect(struct socket *sock, struct sockaddr *_addr,
 	llcp_sock->local = nfc_llcp_local_get(local);
 	llcp_sock->ssap = nfc_llcp_get_local_ssap(local);
 	if (llcp_sock->ssap == LLCP_SAP_MAX) {
-		nfc_llcp_local_put(llcp_sock->local);
-		llcp_sock->local = NULL;
 		ret = -ENOMEM;
-		goto put_dev;
+		goto sock_llcp_put_local;
 	}
 
 	llcp_sock->reserved_ssap = llcp_sock->ssap;
@@ -760,11 +758,13 @@  static int llcp_sock_connect(struct socket *sock, struct sockaddr *_addr,
 
 sock_llcp_release:
 	nfc_llcp_put_ssap(local, llcp_sock->ssap);
+
+sock_llcp_put_local:
 	nfc_llcp_local_put(llcp_sock->local);
 	llcp_sock->local = NULL;
+	llcp_sock->dev = NULL;
 
 put_dev:
-	llcp_sock->dev = NULL;
 	nfc_put_device(dev);
 
 error: