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| author |   Colin Ian King <colin.king@canonical.com> | 2017-06-06 14:10:49 +0100 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2017-06-06 16:26:28 -0400 |
| commit | 1d3028f4c16487d63861ab6c68451768a7a109df (patch) | |
| tree | fc7e5b6114f4684d2ce8bc5410a1b849ce37255b /tools/perf/scripts/python/call-graph-from-sql.py | |
| parent | net: stmmac: fix completely hung TX when using TSO (diff) | |
| download | linux-dev-1d3028f4c16487d63861ab6c68451768a7a109df.tar.xz linux-dev-1d3028f4c16487d63861ab6c68451768a7a109df.zip | |
net: stmmac: fix a broken u32 less than zero check
The check that queue is less or equal to zero is always true
because queue is a u32; queue is decremented and will wrap around
and never go -ve. Fix this by making queue an int.
Detected by CoverityScan, CID#1428988 ("Unsigned compared against 0")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-sql.py')
0 files changed, 0 insertions, 0 deletions