From 95f6134e175fd69ab3f088f7a09adbd3fd3548e1 Mon Sep 17 00:00:00 2001
From: Jean Delvare <khali@linux-fr.org>
Date: Thu, 23 Nov 2006 11:48:28 -0800
Subject: [PATCH] [6PACK]: Masking bug in 6pack driver.
Looks like a broken masking to me, binary not is used where bitwise
not was intended.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
drivers/net/hamradio/6pack.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/hamradio/6pack.c b/drivers/net/hamradio/6pack.c
index 86b3bb9bec2d..92420f007b97 100644
--- a/drivers/net/hamradio/6pack.c
+++ b/drivers/net/hamradio/6pack.c
@@ -914,7 +914,7 @@ static void decode_prio_command(struct sixpack *sp, unsigned char cmd)
printk(KERN_DEBUG "6pack: protocol violation\n");
else
sp->status = 0;
- cmd &= !SIXP_RX_DCD_MASK;
+ cmd &= ~SIXP_RX_DCD_MASK;
}
sp->status = cmd & SIXP_PRIO_DATA_MASK;
} else { /* output watchdog char if idle */
--
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