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| author | Josh Triplett <[email protected]> | 2013-08-21 00:20:18 +0000 |
|---|---|---|
| committer | Len Brown <[email protected]> | 2014-01-19 03:34:10 +0000 |
| commit | b2c95d90a799c9885661d431034b7ca733cc2660 (patch) | |
| tree | 4ff18cce19b0175de18b0dc21649fe994127e927 /drivers/clocksource/qcom-timer.c | |
| parent | turbostat: Factor out common function to open file and exit on failure (diff) | |
| download | kernel-b2c95d90a799c9885661d431034b7ca733cc2660.tar.gz kernel-b2c95d90a799c9885661d431034b7ca733cc2660.zip | |
turbostat: Clean up error handling; disambiguate error messages; use err and errx
Most of turbostat's error handling consists of printing an error (often
including an errno) and exiting. Since perror doesn't support a format
string, those error messages are often ambiguous, such as just showing a
file path, which doesn't uniquely identify which call failed.
turbostat already uses _GNU_SOURCE, so switch to the err and errx
functions from err.h, which take a format string.
Signed-off-by: Josh Triplett <[email protected]>
Signed-off-by: Len Brown <[email protected]>
Diffstat (limited to 'drivers/clocksource/qcom-timer.c')
0 files changed, 0 insertions, 0 deletions