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fpga: Fix dead store in fpga-bridge.c
Using clang's scan-build/view this issue was flagged a dead store issue in fpga-bridge.c warning: Value stored to 'ret' is never read [deadcode.DeadStores] ret = id; Signed-off-by: Tom Rix <trix@redhat.com> Signed-off-by: Moritz Fischer <mdf@kernel.org>
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88aaab9218
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1 changed files with 2 additions and 4 deletions
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@ -328,7 +328,7 @@ struct fpga_bridge *fpga_bridge_create(struct device *dev, const char *name,
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void *priv)
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{
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struct fpga_bridge *bridge;
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int id, ret = 0;
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int id, ret;
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if (!name || !strlen(name)) {
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dev_err(dev, "Attempt to register with no name!\n");
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@ -340,10 +340,8 @@ struct fpga_bridge *fpga_bridge_create(struct device *dev, const char *name,
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return NULL;
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id = ida_simple_get(&fpga_bridge_ida, 0, 0, GFP_KERNEL);
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if (id < 0) {
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ret = id;
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if (id < 0)
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goto error_kfree;
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}
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mutex_init(&bridge->mutex);
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INIT_LIST_HEAD(&bridge->node);
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