diff options
| author | Colin Ian King <colin.king@canonical.com> | 2020-12-16 12:36:04 +0000 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2020-12-17 10:57:43 -0800 |
| commit | d8a4ea350f1fff71c9988ea3da3c913ec30bbfbe (patch) | |
| tree | 19785113cbaff39eb3b861e89c25c5d6a051f9a7 /drivers/net | |
| parent | 38ba95a4ed24126d36288a0c2434ced5b4c244d2 (diff) | |
| download | linux-stable-d8a4ea350f1fff71c9988ea3da3c913ec30bbfbe.tar.gz linux-stable-d8a4ea350f1fff71c9988ea3da3c913ec30bbfbe.tar.bz2 linux-stable-d8a4ea350f1fff71c9988ea3da3c913ec30bbfbe.zip | |
octeontx2-af: Fix undetected unmap PF error check
Currently the check for an unmap PF error is always going to be false
because intr_val is a 32 bit int and is being bit-mask checked against
1ULL << 32. Fix this by making intr_val a u64 to match the type at it
is copied from, namely npa_event_context->npa_af_rvu_ge.
Addresses-Coverity: ("Operands don't affect result")
Fixes: f1168d1e207c ("octeontx2-af: Add devlink health reporters for NPA")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: George Cherian <george.cherian@marvell.com>
Link: https://lore.kernel.org/r/20201216123604.15369-1-colin.king@canonical.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/ethernet/marvell/octeontx2/af/rvu_devlink.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_devlink.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_devlink.c index 3f9d0ab6d5ae..bc0e4113370e 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_devlink.c +++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_devlink.c @@ -275,7 +275,8 @@ static int rvu_npa_report_show(struct devlink_fmsg *fmsg, void *ctx, enum npa_af_rvu_health health_reporter) { struct rvu_npa_event_ctx *npa_event_context; - unsigned int intr_val, alloc_dis, free_dis; + unsigned int alloc_dis, free_dis; + u64 intr_val; int err; npa_event_context = ctx; |