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| author | Sebastian Andrzej Siewior <bigeasy@linutronix.de> | 2014-11-12 10:28:34 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-11-26 02:06:39 +0100 |
| commit | 3c59958d5868f77741930402dfcb27e9dc8968d2 (patch) | |
| tree | 0eb341aa885ad19ef7fdfce3fa79bea8249a9cdf /arch | |
| parent | tty: serial: 8250: omap: line is unsigned, don't check < 0 (diff) | |
| download | linux-3c59958d5868f77741930402dfcb27e9dc8968d2.tar.xz linux-3c59958d5868f77741930402dfcb27e9dc8968d2.zip | |
tty: serial: omap_serial: line is unsigned, don't check < 0
Dan Carpenter reported:
|drivers/tty/serial/8250/8250_omap.c:1025 omap8250_probe()
|warn: unsigned 'up.port.line' is never less than zero.
|1025 if (up.port.line < 0) {
Since of_alias_get_id() and pdev->id can get negative I check for the
error via ret variable.
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch')
0 files changed, 0 insertions, 0 deletions