* [PATCH] USB: cdc-wdm: fix misuse of logical operation in place of bitop
@ 2010-12-27 17:49 David Sterba
0 siblings, 0 replies; only message in thread
From: David Sterba @ 2010-12-27 17:49 UTC (permalink / raw)
To: gregkh
Cc: linux-usb, linux-kernel, David Sterba, Oliver Neukum, Marcel Holtmann
CC: Greg Kroah-Hartman <gregkh@suse.de>
CC: Oliver Neukum <oliver@neukum.org>
CC: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: David Sterba <dsterba@suse.cz>
---
drivers/usb/class/cdc-wdm.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/usb/class/cdc-wdm.c b/drivers/usb/class/cdc-wdm.c
index 6ee4451..47085e5 100644
--- a/drivers/usb/class/cdc-wdm.c
+++ b/drivers/usb/class/cdc-wdm.c
@@ -342,7 +342,7 @@ static ssize_t wdm_write
goto outnp;
}
- if (!file->f_flags && O_NONBLOCK)
+ if (!(file->f_flags & O_NONBLOCK))
r = wait_event_interruptible(desc->wait, !test_bit(WDM_IN_USE,
&desc->flags));
else
--
1.7.3.4.626.g73e7b
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2010-12-27 17:49 [PATCH] USB: cdc-wdm: fix misuse of logical operation in place of bitop David Sterba
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