From: Claudiu Manoil <claudiu.manoil@nxp.com>
To: <linuxppc-dev@lists.ozlabs.org>
Cc: Scott Wood <oss@buserror.net>, <roy.pledge@nxp.com>
Subject: [PATCH 10/17] soc/qman: Remove redundant checks from qman_create_cgr()
Date: Wed, 16 Nov 2016 16:40:23 +0200 [thread overview]
Message-ID: <1479307230-16650-11-git-send-email-claudiu.manoil@nxp.com> (raw)
In-Reply-To: <1479307230-16650-1-git-send-email-claudiu.manoil@nxp.com>
opts is checked redundantly.
Move local_opts declaration inside its usage scope.
Signed-off-by: Claudiu Manoil <claudiu.manoil@nxp.com>
---
drivers/soc/fsl/qbman/qman.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/soc/fsl/qbman/qman.c b/drivers/soc/fsl/qbman/qman.c
index 283c2d3..6715485 100644
--- a/drivers/soc/fsl/qbman/qman.c
+++ b/drivers/soc/fsl/qbman/qman.c
@@ -2294,7 +2294,6 @@ int qman_create_cgr(struct qman_cgr *cgr, u32 flags,
struct qm_mcc_initcgr *opts)
{
struct qm_mcr_querycgr cgr_state;
- struct qm_mcc_initcgr local_opts = {};
int ret;
struct qman_portal *p;
@@ -2316,11 +2315,12 @@ int qman_create_cgr(struct qman_cgr *cgr, u32 flags,
spin_lock(&p->cgr_lock);
if (opts) {
+ struct qm_mcc_initcgr local_opts = *opts;
+
ret = qman_query_cgr(cgr, &cgr_state);
if (ret)
goto out;
- if (opts)
- local_opts = *opts;
+
if ((qman_ip_rev & 0xFF00) >= QMAN_REV30)
local_opts.cgr.cscn_targ_upd_ctrl =
QM_CGR_TARG_UDP_CTRL_WRITE_BIT | PORTAL_IDX(p);
@@ -2331,7 +2331,7 @@ int qman_create_cgr(struct qman_cgr *cgr, u32 flags,
local_opts.we_mask |= QM_CGR_WE_CSCN_TARG;
/* send init if flags indicate so */
- if (opts && (flags & QMAN_CGR_FLAG_USE_INIT))
+ if (flags & QMAN_CGR_FLAG_USE_INIT)
ret = qm_modify_cgr(cgr, QMAN_CGR_FLAG_USE_INIT,
&local_opts);
else
--
1.7.11.7
next prev parent reply other threads:[~2016-11-16 14:40 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-16 14:40 [PATCH 00/17] soc/qman: Fixes, endianness handling and related cleanup Claudiu Manoil
2016-11-16 14:40 ` [PATCH 01/17] soc/qman: Check ioremap return value Claudiu Manoil
2016-11-16 14:40 ` [PATCH 02/17] soc/qman: Replace of_get_property() with portable equivalent Claudiu Manoil
2016-11-16 14:40 ` [PATCH 03/17] soc/qman: Fix h/w resource cleanup error path handling Claudiu Manoil
2016-11-16 14:40 ` [PATCH 04/17] soc/qbman: Fix resource leak on portal probing error path Claudiu Manoil
2016-11-16 14:40 ` [PATCH 05/17] soc/qman: Fix struct qm_fqd set accessor for context_a Claudiu Manoil
2016-11-16 14:40 ` [PATCH 06/17] soc/qman: Fix direct access to fd's addr_lo, use proper accesor Claudiu Manoil
2016-11-16 14:40 ` [PATCH 07/17] soc/qman: test: Fix implementation of fd_cmp() Claudiu Manoil
2016-11-16 14:40 ` [PATCH 08/17] soc/qman: Don't add a new platform device for dma mapping Claudiu Manoil
2016-11-16 14:40 ` [PATCH 09/17] soc/qman: test: Don't use dummy " Claudiu Manoil
2016-11-16 14:40 ` Claudiu Manoil [this message]
2016-11-16 14:40 ` [PATCH 11/17] soc/qman: Remove unused struct qm_mcc* layouts Claudiu Manoil
2016-11-16 14:40 ` [PATCH 12/17] soc/qman: Fix accesses to fqid, cleanup Claudiu Manoil
2016-11-16 14:40 ` [PATCH 13/17] soc/qman: Drop unused field from eqcr/dqrr descriptors Claudiu Manoil
2016-11-16 14:40 ` [PATCH 14/17] soc/qbman: Handle endianness of qm/bm_in/out() Claudiu Manoil
2016-11-16 14:40 ` [PATCH 15/17] soc/qman: Change remaining contextB into context_b Claudiu Manoil
2016-11-16 14:40 ` [PATCH 16/17] soc/qman: Clean up CGR CSCN target update operations Claudiu Manoil
2016-11-16 14:40 ` [PATCH 17/17] soc/qman: Handle endianness of h/w descriptors Claudiu Manoil
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