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| author | Geert Uytterhoeven <geert@linux-m68k.org> | 2017-11-29 09:47:33 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-03-24 10:58:47 +0100 |
| commit | 84df9b2a2530ea5d5b93ac2758debbe59ba78de9 (patch) | |
| tree | db1925050cb65162761ae8148424e4ac5a52f0df /kernel/module_signing.c | |
| parent | c1b1c1af967a84e986a9e893b4eebf6f7a40045c (diff) | |
RDMA/iwpm: Fix uninitialized error code in iwpm_send_mapinfo()
[ Upstream commit 302d6424e4a293a5761997e6c9fc3dfb1e4c355f ]
With gcc-4.1.2:
drivers/infiniband/core/iwpm_util.c: In function ‘iwpm_send_mapinfo’:
drivers/infiniband/core/iwpm_util.c:647: warning: ‘ret’ may be used uninitialized in this function
Indeed, if nl_client is not found in any of the scanned has buckets, ret
will be used uninitialized.
Preinitialize ret to -EINVAL to fix this.
Fixes: 30dc5e63d6a5ad24 ("RDMA/core: Add support for iWARP Port Mapper user space service")
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Reviewed-by: Tatyana Nikolova <tatyana.e.nikolova@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'kernel/module_signing.c')
0 files changed, 0 insertions, 0 deletions