tty: n_gsm: Fix incorrect debug display

In the trace we print the wrong values for N(R) on an I frame. Correct the mask. Signed-off-by: Alan Cox <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
jadonk · Sep 17, 2012 · 47fdd64 · 47fdd64
1 parent b6abc90
commit 47fdd64
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/tty/n_gsm.c b/drivers/tty/n_gsm.c
@@ -488,7 +488,7 @@ static void gsm_print_packet(const char *hdr, int addr, int cr,
 	default:
 		if (!(control & 0x01)) {
 			pr_cont("I N(S)%d N(R)%d",
-				(control & 0x0E) >> 1, (control & 0xE) >> 5);
+				(control & 0x0E) >> 1, (control & 0xE0) >> 5);
 		} else switch (control & 0x0F) {
 			case RR:
 				pr_cont("RR(%d)", (control & 0xE0) >> 5);