diff options
| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2014-08-08 17:29:35 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2014-08-11 20:01:13 +0100 |
| commit | 6912831623c5bbd38c6c26039d5f821557e5f541 (patch) | |
| tree | e3b85d99c34d370673252b22a4800afb0d0bdb07 /mm/mmu_context.c | |
| parent | ae34a78c430c37c06404f032fb04e51315204281 (diff) | |
ASoC: dapm: Fix uninitialized variable in snd_soc_dapm_get_enum_double()
If soc_dapm_read() fails, reg_val will be uninitialized, and bogus
values will be written later:
sound/soc/soc-dapm.c: In function 'snd_soc_dapm_get_enum_double':
sound/soc/soc-dapm.c:2862:15: warning: 'reg_val' may be used uninitialized in this function [-Wmaybe-uninitialized]
unsigned int reg_val, val;
^
Return early on error to fix this.
Introduced by commit ce0fc93ae56e2ba50ff8c220d69e4e860e889320 ("ASoC:
Add DAPM support at the component level").
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Mark Brown <broonie@linaro.org>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Diffstat (limited to 'mm/mmu_context.c')
0 files changed, 0 insertions, 0 deletions