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Subject[PATCH] video: fbdev: omap2: dss: hdmi4_core.c: Cleaning up variable that is never used
Date
From: Rickard Strandqvist <rickard.strandqvist@sonymobile.com>

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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