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2fa98059fd
Compiler reports potential uses of uninitialized variables in
mptcp_connect.c when xerror() is called from failure paths.
mptcp_connect.c:1262:11: warning: variable 'raw_addr' is used
uninitialized whenever 'if' condition is false
[-Wsometimes-uninitialized]
xerror() terminates execution by calling exit(), but it is not visible
to the compiler & assumes control flow may continue past the call.
Annotate xerror() with __noreturn so the compiler can correctly reason
about control flow and avoid false-positive uninitialized variable
warnings.
Signed-off-by: Ankit Khushwaha <ankitkhushwaha.linux@gmail.com>
Link: https://patch.msgid.link/20260101172840.90186-1-ankitkhushwaha.linux@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>