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526949e877
clang produces a false-positive warning as it fails to notice
that "lost = true" implies that "ret" is initialized:
net/rxrpc/output.c:402:6: error: variable 'ret' is used uninitialized whenever 'if' condition is true [-Werror,-Wsometimes-uninitialized]
if (lost)
^~~~
net/rxrpc/output.c:437:6: note: uninitialized use occurs here
if (ret >= 0) {
^~~
net/rxrpc/output.c:402:2: note: remove the 'if' if its condition is always false
if (lost)
^~~~~~~~~
net/rxrpc/output.c:339:9: note: initialize the variable 'ret' to silence this warning
int ret, opt;
^
= 0
Rearrange the code to make that more obvious and avoid the warning.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Nathan Chancellor <natechancellor@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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|---|---|---|
| .. | ||
| af_rxrpc.c | ||
| ar-internal.h | ||
| call_accept.c | ||
| call_event.c | ||
| call_object.c | ||
| conn_client.c | ||
| conn_event.c | ||
| conn_object.c | ||
| conn_service.c | ||
| input.c | ||
| insecure.c | ||
| Kconfig | ||
| key.c | ||
| local_event.c | ||
| local_object.c | ||
| Makefile | ||
| misc.c | ||
| net_ns.c | ||
| output.c | ||
| peer_event.c | ||
| peer_object.c | ||
| proc.c | ||
| protocol.h | ||
| recvmsg.c | ||
| rxkad.c | ||
| security.c | ||
| sendmsg.c | ||
| skbuff.c | ||
| sysctl.c | ||
| utils.c | ||