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| author | Guenter Roeck <linux@roeck-us.net> | 2012-03-28 16:03:26 (GMT) |
|---|---|---|
| committer | Guenter Roeck <guenter.roeck@ericsson.com> | 2012-04-09 19:17:37 (GMT) |
| commit | 776cdc11b3b0fc21e34600e22abe1c8209d2f3f0 (patch) | |
| tree | 88bc3de50013a9e63b36fbfe82a199a447dc74f4 /fs/btrfs/extent_io.c | |
| parent | 8528e07edfc6ac5a793509f305b9c3c4fb3672c0 (diff) | |
| download | linux-776cdc11b3b0fc21e34600e22abe1c8209d2f3f0.tar.xz | |
hwmon: (acpi_power_meter) Fix compiler warning seen in some configurations
In some configurations, BUG() does not result in an endless loop but returns
to the caller. This results in the following compiler warning:
drivers/hwmon/acpi_power_meter.c: In function 'show_str':
drivers/hwmon/acpi_power_meter.c:380: warning: 'val' may be used uninitialized in this function
Fix the warning by setting val to an empty string after BUG().
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Robert Coulson <robert.coulson@ericsson.com>
Diffstat (limited to 'fs/btrfs/extent_io.c')
0 files changed, 0 insertions, 0 deletions