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cd55ef5a10
linux-next/drivers/infiniband/core
History
Julien Brunel cd55ef5a10 IB/mad: Test ib_create_send_mad() return with IS_ERR(), not == NULL 
In case of error, the function ib_create_send_mad() returns an ERR
pointer, but never returns a NULL pointer.  So testing the return
value for error should be done with IS_ERR, not by comparing with
NULL.

A simplified version of the semantic patch that makes this change is
as follows:

(http://www.emn.fr/x-info/coccinelle/)

// <smpl>
@correct_null_test@
expression x,E;
statement S1, S2;
@@
x = ib_create_send_mad(...)
<... when != x = E
if (
(
- x@p2 != NULL
+ ! IS_ERR ( x )
|
- x@p2 == NULL
+ IS_ERR( x )
)
 )
S1
else S2
...>
? x = E;
// </smpl>

Signed-off-by: Julien Brunel <brunel@diku.dk>
Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
2008-08-07 14:11:56 -07:00
..
addr.c RDMA/addr: Keep pointer to netdevice in struct rdma_dev_addr 2008-07-14 23:48:53 -07:00
agent.c IB/mad: agent_send_response() should be void 2007-08-03 10:45:17 -07:00
agent.h RDMA: Remove subversion $Id tags 2008-07-14 23:48:44 -07:00
cache.c RDMA: Remove subversion $Id tags 2008-07-14 23:48:44 -07:00
cm_msgs.h IB/cm: cm_msgs.h should include ib_cm.h 2007-07-10 21:50:53 -07:00
cm.c infiniband: make cm_device use a struct device and not a kobject. 2008-07-21 21:54:49 -07:00
cma.c RDMA/cma: Add RDMA_CM_EVENT_TIMEWAIT_EXIT event 2008-07-22 14:14:23 -07:00
core_priv.h RDMA: Remove subversion $Id tags 2008-07-14 23:48:44 -07:00
device.c RDMA: Remove subversion $Id tags 2008-07-14 23:48:44 -07:00
fmr_pool.c RDMA: Remove subversion $Id tags 2008-07-14 23:48:44 -07:00
iwcm.c RDMA/iwcm: Remove IB_ACCESS_LOCAL_WRITE from remote QP attributes 2008-07-22 14:18:34 -07:00
iwcm.h RDMA: iWARP Connection Manager. 2006-09-22 15:22:46 -07:00
mad_priv.h RDMA: Remove subversion $Id tags 2008-07-14 23:48:44 -07:00
mad_rmpp.c IB/mad: Test ib_create_send_mad() return with IS_ERR(), not == NULL 2008-08-07 14:11:56 -07:00
mad_rmpp.h RDMA: Remove subversion $Id tags 2008-07-14 23:48:44 -07:00
mad.c IB/mad: Fix kernel crash when .process_mad() returns SUCCESS|CONSUMED 2008-05-23 10:52:59 -07:00
Makefile IB/uverbs: Export ib_umem_get()/ib_umem_release() to modules 2007-05-08 18:00:37 -07:00
multicast.c IB/multicast: Report errors on multicast groups if P_key changes 2008-01-25 14:15:29 -08:00
packer.c RDMA: Remove subversion $Id tags 2008-07-14 23:48:44 -07:00
sa_query.c IB/sa_query: Check if sm_ah is NULL in ib_sa_remove_one() 2008-07-22 14:18:33 -07:00
sa.h IB: Remove garbage non-ASCII characters from comments 2007-07-09 16:17:32 -07:00
smi.c IB/mad: Enhance SMI for switch support 2007-07-09 16:17:32 -07:00
smi.h IB/mad: Enable loopback of DR SMP responses from userspace 2008-01-25 14:15:25 -08:00
sysfs.c RDMA/core: Add iWARP protocol statistics attributes in sysfs 2008-07-14 23:48:48 -07:00
ucm.c RDMA/ucm: BKL is not needed for ib_ucm_open() 2008-07-24 20:36:59 -07:00
ucma.c RDMA/ucma: BKL is not needed for ucma_open() 2008-07-24 20:36:59 -07:00
ud_header.c RDMA: Remove subversion $Id tags 2008-07-14 23:48:44 -07:00
umem.c RDMA: Remove subversion $Id tags 2008-07-14 23:48:44 -07:00
user_mad.c RDMA: Remove subversion $Id tags 2008-07-14 23:48:44 -07:00
uverbs_cmd.c RDMA/core: Add memory management extensions support 2008-07-14 23:48:45 -07:00
uverbs_main.c RDMA: Remove subversion $Id tags 2008-07-14 23:48:44 -07:00
uverbs_marshall.c RDMA/cma: Export rdma cm interface to userspace 2006-12-12 11:50:22 -08:00
uverbs.h RDMA: Remove subversion $Id tags 2008-07-14 23:48:44 -07:00
verbs.c IB/core: Reset to error QP state transition is not allowed 2008-07-14 23:48:46 -07:00