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| author | Daniel Scheller <d.scheller@gmx.net> | 2017-08-12 07:55:55 -0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2017-08-20 07:06:21 -0400 |
| commit | e89e02a8654f3510114c72394753ab4977b754b3 (patch) | |
| tree | 1000a195b7623f2fbd565af95951ef4bded07a87 /tools/perf/scripts/python/bin/stackcollapse-record | |
| parent | 69716934c7c5fdaf057dcbdb75da75d067f10e60 (diff) | |
| download | kernel-e89e02a8654f3510114c72394753ab4977b754b3.tar.gz | |
media: ddbridge: check pointers before dereferencing
Fixes two warnings reported by smatch:
drivers/media/pci/ddbridge/ddbridge-core.c:240 ddb_redirect() warn: variable dereferenced before check 'idev' (see line 238)
drivers/media/pci/ddbridge/ddbridge-core.c:240 ddb_redirect() warn: variable dereferenced before check 'pdev' (see line 238)
Fixed by moving the existing checks up before accessing members.
Cc: Ralph Metzler <rjkm@metzlerbros.de>
Signed-off-by: Daniel Scheller <d.scheller@gmx.net>
Tested-by: Richard Scobie <r.scobie@clear.net.nz>
Tested-by: Jasmin Jessich <jasmin@anw.at>
Tested-by: Dietmar Spingler <d_spingler@freenet.de>
Tested-by: Manfred Knick <Manfred.Knick@t-online.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-record')
0 files changed, 0 insertions, 0 deletions