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| author | Chen Gang <gang.chen@asianux.com> | 2013-08-21 17:09:33 +0800 |
|---|---|---|
| committer | Marc Kleine-Budde <mkl@pengutronix.de> | 2013-08-22 09:40:19 +0200 |
| commit | 6439fbce1075dedfe23165c136f19f44c00ca132 (patch) | |
| tree | 0dc63bd51ab0d28490bf0c45fbbab94acd1497a9 /include/linux/acpi_io.h | |
| parent | f8825669b3165bbf4380eabfd641f693d02af866 (diff) | |
can: c_can: fix error checking of priv->instance in probe()
This patch adds a type cast from 'unsigned int' to 'int'.
'priv->instance' may less than zero, so need a type cast, the related
warnings (allmodconfig, "EXTRA_CFLAGS=-W"):
drivers/net/can/c_can/c_can_platform.c:198:3: warning: comparison of unsigned expression < 0 is always false [-Wtype-limits]
Signed-off-by: Chen Gang <gang.chen@asianux.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to 'include/linux/acpi_io.h')
0 files changed, 0 insertions, 0 deletions