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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>
This commit is contained in:
Colin Ian King 2021-05-13 12:55:17 +01:00 committed by Steven Rostedt (VMware)
parent 3d3d9c072e
commit 08b0c9b4b9
1 changed files with 1 additions and 1 deletions
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2
kernel/trace/trace.c
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@ -6145,7 +6145,7 @@ static int __tracing_resize_ring_buffer(struct trace_array *tr,
ssize_t tracing_resize_ring_buffer(struct trace_array *tr, ssize_t tracing_resize_ring_buffer(struct trace_array *tr,
unsigned long size, int cpu_id) unsigned long size, int cpu_id)
{ {
int ret = size; int ret;
mutex_lock(&trace_types_lock); mutex_lock(&trace_types_lock);