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author | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2017-11-01 08:54:58 -0400 |
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committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2017-12-11 13:04:50 -0500 |
commit | 79c5453d3e3e7de9e5ce5c88af29b34688dd0469 (patch) | |
tree | 5b219cc95205b128ca3f1e8d447ddc9190cd66ff /drivers/media/tuners | |
parent | media: em28xx: Fix use-after-free when disconnecting (diff) | |
download | linux-dev-79c5453d3e3e7de9e5ce5c88af29b34688dd0469.tar.xz linux-dev-79c5453d3e3e7de9e5ce5c88af29b34688dd0469.zip |
media: atmel-isc: avoid returning a random value at isc_parse_dt()
As warned by smatch:
drivers/media/platform/atmel/atmel-isc.c:2097 isc_parse_dt() error: uninitialized symbol 'ret'.
The problem here is that of_graph_get_next_endpoint() can
potentially return NULL on its first pass, with would make
it return a random value, as ret is not initialized.
While here, use while(1) instead of for(; ;), as while is
the preferred syntax for such kind of loops.
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media/tuners')
0 files changed, 0 insertions, 0 deletions