Messages in this thread Patch in this message | | | From | Rickard Strandqvist <> | Subject | [PATCH] video: fbdev: omap2: dss: hdmi4_core.c: Cleaning up variable that is never used | Date | Sun, 6 Jul 2014 20:50:54 +0200 |
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Variable ar assigned a value that is never used. I have also removed all the code that thereby serves no purpose.
This was found using a static code analysis program called cppcheck
Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se> --- drivers/video/fbdev/omap2/dss/hdmi4_core.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/video/fbdev/omap2/dss/hdmi4_core.c b/drivers/video/fbdev/omap2/dss/hdmi4_core.c index 8bde7b7..0af76d2 100644 --- a/drivers/video/fbdev/omap2/dss/hdmi4_core.c +++ b/drivers/video/fbdev/omap2/dss/hdmi4_core.c @@ -796,7 +796,7 @@ int hdmi4_audio_config(struct hdmi_core_data *core, struct hdmi_wp_data *wp, struct hdmi_audio_format audio_format; struct hdmi_audio_dma audio_dma; struct hdmi_core_audio_config acore; - int err, n, cts, channel_count; + int n, cts, channel_count; unsigned int fs_nr; bool word_length_16b = false; @@ -858,7 +858,7 @@ int hdmi4_audio_config(struct hdmi_core_data *core, struct hdmi_wp_data *wp, return -EINVAL; } - err = hdmi_compute_acr(pclk, fs_nr, &n, &cts); + hdmi_compute_acr(pclk, fs_nr, &n, &cts); /* Audio clock regeneration settings */ acore.n = n; -- 1.7.10.4
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