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Subject[PATCH] Silence an uninitialized variable warning
Smatch complains that "ret" could be uninitialized if we don't enter the
loop. I don't know if that's possible, but it's nicer to return a
literal zero instead.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
---
kernel/trace/trace_syscalls.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/trace/trace_syscalls.c b/kernel/trace/trace_syscalls.c
index 73140d80dd46..63528f458826 100644
--- a/kernel/trace/trace_syscalls.c
+++ b/kernel/trace/trace_syscalls.c
@@ -286,7 +286,7 @@ static int __init syscall_enter_define_fields(struct trace_event_call *call)
offset += sizeof(unsigned long);
}

- return ret;
+ return 0;
}

static void ftrace_syscall_enter(void *data, struct pt_regs *regs, long id)
--
2.11.0
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