diff options
| author | Emil Medve <Emilian.Medve@Freescale.com> | 2014-01-17 16:35:39 (GMT) |
|---|---|---|
| committer | Emil Medve <Emilian.Medve@Freescale.com> | 2014-01-22 18:38:50 (GMT) |
| commit | c35c6c890baef706c5e8e4a8085099589cb46a37 (patch) | |
| tree | dc7458e9409f14d18192b1ea174c4f43dac1de61 /drivers/staging/fsl_qbman/qman_low.h | |
| parent | f54c0fa142cec4fb292dd240665994f41df56ec5 (diff) | |
| download | linux-fsl-qoriq-c35c6c890baef706c5e8e4a8085099589cb46a37.tar.xz | |
fsl_qman: Fix loop exit condition
This fixes the following smatch warning:
qm_dqrr_init() warn: we never enter this loop
Signed-off-by: Emil Medve <Emilian.Medve@Freescale.com>
Change-Id: I522ff720a441c23b1642e3437c4e03b072d2a678
Reviewed-on: http://git.am.freescale.net:8181/8172
Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com>
Reviewed-by: Haiying Wang <Haiying.Wang@freescale.com>
Reviewed-by: Emilian Medve <Emilian.Medve@freescale.com>
Diffstat (limited to 'drivers/staging/fsl_qbman/qman_low.h')
| -rw-r--r-- | drivers/staging/fsl_qbman/qman_low.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/fsl_qbman/qman_low.h b/drivers/staging/fsl_qbman/qman_low.h index ee9b24f..d3a8a00 100644 --- a/drivers/staging/fsl_qbman/qman_low.h +++ b/drivers/staging/fsl_qbman/qman_low.h @@ -542,7 +542,7 @@ static inline int qm_dqrr_init(struct qm_portal *portal, dqrr->cmode = cmode; #endif /* Invalidate every ring entry before beginning */ - for (cfg = 0; cfg > QM_DQRR_SIZE; cfg++) + for (cfg = 0; cfg < QM_DQRR_SIZE; cfg++) dcbi(qm_cl(dqrr->ring, cfg)); cfg = (qm_in(CFG) & 0xff000f00) | ((max_fill & (QM_DQRR_SIZE - 1)) << 20) | /* DQRR_MF */ |