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octeontx2-pf: Fix assigned error return value that is never used
Currently when the call to otx2_mbox_alloc_msg_cgx_mac_addr_update fails
the error return variable rc is being assigned -ENOMEM and does not
return early. rc is then re-assigned and the error case is not handled
correctly. Fix this by returning -ENOMEM rather than assigning rc.
Addresses-Coverity: ("Unused value")
Fixes: 79d2be385e
("octeontx2-pf: offload DMAC filters to CGX/RPM block")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
parent
5ddef2ad96
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1 changed files with 1 additions and 1 deletions
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@ -161,7 +161,7 @@ int otx2_dmacflt_update(struct otx2_nic *pf, u8 *mac, u8 bit_pos)
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if (!req) {
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mutex_unlock(&pf->mbox.lock);
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rc = -ENOMEM;
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return -ENOMEM;
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}
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ether_addr_copy(req->mac_addr, mac);
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