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mirror_ubuntu-kernels/drivers/net/ethernet/marvell/octeontx2
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Dan Carpenter 0617aa988d octeontx2-af: Fix uninitialized variable in debugfs 
If rvu_get_blkaddr() fails, then this rvu_cgx_nix_cuml_stats() returns
zero and we write some uninitialized data into the debugfs output.

On the error paths, the use of the uninitialized "*stat" is harmless,
but it will lead to a Smatch warning (static analysis) and a UBSan
warning (runtime analysis) so we should prevent that as well.

Fixes: f967488d09 ("octeontx2-af: Add per CGX port level NIX Rx/Tx counters")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-21 11:42:19 -08:00
..
af octeontx2-af: Fix uninitialized variable in debugfs 2019-11-21 11:42:19 -08:00
Kconfig octeontx2-af: Add option to disable dynamic entry caching in NDC 2019-11-14 18:09:16 -08:00
Makefile