From: Akinobu Mita <akinobu.mita-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org
Cc: Akinobu Mita
<akinobu.mita-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
Roland Dreier <rolandd-FYB4Gu1CFyUAvxtiuMwx3w@public.gmane.org>,
Sean Hefty <sean.hefty-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>,
Hal Rosenstock
<hal.rosenstock-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: [PATCH 7/9] infiniband: Use for_each_set_bit
Date: Tue, 2 Feb 2010 00:10:38 +0900 [thread overview]
Message-ID: <1265037040-23413-7-git-send-email-akinobu.mita@gmail.com> (raw)
In-Reply-To: <1265037040-23413-1-git-send-email-akinobu.mita-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
v2: rename for_each_bit to for_each_set_bit
Signed-off-by: Akinobu Mita <akinobu.mita-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Cc: Roland Dreier <rolandd-FYB4Gu1CFyUAvxtiuMwx3w@public.gmane.org>
Cc: Sean Hefty <sean.hefty-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Cc: Hal Rosenstock <hal.rosenstock-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
---
drivers/infiniband/core/mad.c | 21 +++++----------------
1 files changed, 5 insertions(+), 16 deletions(-)
diff --git a/drivers/infiniband/core/mad.c b/drivers/infiniband/core/mad.c
index 7522008..58463da 100644
--- a/drivers/infiniband/core/mad.c
+++ b/drivers/infiniband/core/mad.c
@@ -1193,10 +1193,7 @@ static int method_in_use(struct ib_mad_mgmt_method_table **method,
{
int i;
- for (i = find_first_bit(mad_reg_req->method_mask, IB_MGMT_MAX_METHODS);
- i < IB_MGMT_MAX_METHODS;
- i = find_next_bit(mad_reg_req->method_mask, IB_MGMT_MAX_METHODS,
- 1+i)) {
+ for_each_set_bit(i, mad_reg_req->method_mask, IB_MGMT_MAX_METHODS) {
if ((*method)->agent[i]) {
printk(KERN_ERR PFX "Method %d already in use\n", i);
return -EINVAL;
@@ -1330,13 +1327,9 @@ static int add_nonoui_reg_req(struct ib_mad_reg_req *mad_reg_req,
goto error3;
/* Finally, add in methods being registered */
- for (i = find_first_bit(mad_reg_req->method_mask,
- IB_MGMT_MAX_METHODS);
- i < IB_MGMT_MAX_METHODS;
- i = find_next_bit(mad_reg_req->method_mask, IB_MGMT_MAX_METHODS,
- 1+i)) {
+ for_each_set_bit(i, mad_reg_req->method_mask, IB_MGMT_MAX_METHODS)
(*method)->agent[i] = agent_priv;
- }
+
return 0;
error3:
@@ -1429,13 +1422,9 @@ check_in_use:
goto error4;
/* Finally, add in methods being registered */
- for (i = find_first_bit(mad_reg_req->method_mask,
- IB_MGMT_MAX_METHODS);
- i < IB_MGMT_MAX_METHODS;
- i = find_next_bit(mad_reg_req->method_mask, IB_MGMT_MAX_METHODS,
- 1+i)) {
+ for_each_set_bit(i, mad_reg_req->method_mask, IB_MGMT_MAX_METHODS)
(*method)->agent[i] = agent_priv;
- }
+
return 0;
error4:
--
1.6.0.6
--
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parent reply other threads:[~2010-02-01 15:10 UTC|newest]
Thread overview: expand[flat|nested] mbox.gz Atom feed
[parent not found: <1265037040-23413-1-git-send-email-akinobu.mita-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>]
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