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| author |   Manuel Schölling <manuel.schoelling@gmx.de> | 2014-05-22 21:10:28 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2014-05-22 15:50:13 -0400 |
| commit | 3aeea53f0a372a8adbfc150b37319bff3d24fd04 (patch) | |
| tree | 1aa3221d025d3da4af1ce79f87c3673b4d7a02a9 /drivers/net/ethernet/xilinx/ll_temac_main.c | |
| parent | micrel: Use time_before_eq() (diff) | |
| download | linux-dev-3aeea53f0a372a8adbfc150b37319bff3d24fd04.tar.xz linux-dev-3aeea53f0a372a8adbfc150b37319bff3d24fd04.zip | |
xilinx: Use time_before_eq()
To be future-proof and for better readability the time comparisons are modified
to use time_before_eq() instead of plain, error-prone math.
Signed-off-by: Manuel Schölling <manuel.schoelling@gmx.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/xilinx/ll_temac_main.c')
| -rw-r--r-- | drivers/net/ethernet/xilinx/ll_temac_main.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/xilinx/ll_temac_main.c b/drivers/net/ethernet/xilinx/ll_temac_main.c index fa193c4688da..4ef818a7a6c6 100644 --- a/drivers/net/ethernet/xilinx/ll_temac_main.c +++ b/drivers/net/ethernet/xilinx/ll_temac_main.c @@ -75,7 +75,7 @@ int temac_indirect_busywait(struct temac_local *lp) long end = jiffies + 2; while (!(temac_ior(lp, XTE_RDY0_OFFSET) & XTE_RDY0_HARD_ACS_RDY_MASK)) { - if (end - jiffies <= 0) { + if (time_before_eq(end, jiffies)) { WARN_ON(1); return -ETIMEDOUT; } |