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tty: n_gsm: Fix incorrect debug display

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In the trace we print the wrong values for N(R) on an I frame.
Correct the mask.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Alan Cox 2012-09-17 12:02:35 +01:00 committed by Greg Kroah-Hartman
parent b6abc90480
commit 47fdd641cc
1 changed files with 1 additions and 1 deletions
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2
drivers/tty/n_gsm.c
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@ -488,7 +488,7 @@ static void gsm_print_packet(const char *hdr, int addr, int cr,
default: default:
if (!(control & 0x01)) { if (!(control & 0x01)) {
pr_cont("I N(S)%d N(R)%d", 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) { } else switch (control & 0x0F) {
case RR: case RR:
pr_cont("RR(%d)", (control & 0xE0) >> 5); pr_cont("RR(%d)", (control & 0xE0) >> 5);