diff options
| author | Colin Ian King <[email protected]> | 2020-08-19 12:14:52 +0100 |
|---|---|---|
| committer | Kalle Valo <[email protected]> | 2020-08-31 18:16:38 +0300 |
| commit | b2c094582e38d667444a13404271752e5fafb2e2 (patch) | |
| tree | 7fcb5e1c6c8e46ba082a9f7c02bd6c52ab29c379 /tools/perf/scripts/python/net_dropmonitor.py | |
| parent | bd5dd7aaa4c0834be98a532b16bc11335e1b26c1 (diff) | |
ath11k: fix missing error check on call to ath11k_pci_get_user_msi_assignment
The return error check on the call to ath11k_pci_get_user_msi_assignment is
missing. If an error does occur, num_vectors is still set to zero and
later on a division by zero can occur when variable vector is being
calculated. Fix this by adding an error check after the call.
Addresses-Coverity: ("Division or modulo by zero")
Fixes: d4ecb90b3857 ("ath11k: enable DP interrupt setup for QCA6390")
Signed-off-by: Colin Ian King <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'tools/perf/scripts/python/net_dropmonitor.py')
0 files changed, 0 insertions, 0 deletions