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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2016-01-06 12:58:09 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-01-06 15:28:11 -0500 |
| commit | e06a03bdf8781d6a93a13d5bdf33d058ca498a86 (patch) | |
| tree | 70407577b73c27610710839acaeafcb7d908b6b8 /drivers | |
| parent | 719255d0e29463ddba2d01a72c1e74092793103a (diff) | |
| download | linux-e06a03bdf8781d6a93a13d5bdf33d058ca498a86.tar.bz2 | |
fsl/fman: fix the pause_time test
pause_time is unsigned so it can't be less than zero. The bug means
that we allow invalid pause-times.
Fixes: 57ba4c9b56d8 ('fsl/fman: Add FMan MAC support')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/freescale/fman/fman_dtsec.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/freescale/fman/fman_dtsec.c b/drivers/net/ethernet/freescale/fman/fman_dtsec.c index d78e2ba73ffa..587f9b40cfaa 100644 --- a/drivers/net/ethernet/freescale/fman/fman_dtsec.c +++ b/drivers/net/ethernet/freescale/fman/fman_dtsec.c @@ -934,7 +934,7 @@ int dtsec_set_tx_pause_frames(struct fman_mac *dtsec, /* FM_BAD_TX_TS_IN_B_2_B_ERRATA_DTSEC_A003 Errata workaround */ if (dtsec->fm_rev_info.major == 2) - if (pause_time < 0 && pause_time <= 320) { + if (pause_time <= 320) { pr_warn("pause-time: %d illegal.Should be > 320\n", pause_time); return -EINVAL; |