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tracing: Remove redundant initialization of variable ret
The variable ret is being initialized with a value that is never read, it is being updated later on. The assignment is redundant and can be removed. Link: https://lkml.kernel.org/r/20210513115517.58178-1-colin.king@canonical.com Addresses-Coverity: ("Unused value") Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
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@ -6145,7 +6145,7 @@ static int __tracing_resize_ring_buffer(struct trace_array *tr,
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ssize_t tracing_resize_ring_buffer(struct trace_array *tr,
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unsigned long size, int cpu_id)
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{
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int ret = size;
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int ret;
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mutex_lock(&trace_types_lock);
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