From 863a76e5881abe276a55c4490607a960790c5b0b Mon Sep 17 00:00:00 2001 From: Hannes Eder Date: Fri, 12 Dec 2008 21:17:38 -0800 Subject: [PATCH] mISDN: fix sparse warning: symbol 'id' shadows an earlier one Impact: rename function scope variable Fix this warning: drivers/isdn/mISDN/l1oip_core.c:472:8: warning: symbol 'id' shadows an earlier one drivers/isdn/mISDN/l1oip_core.c:254:14: originally declared here Signed-off-by: Hannes Eder Acked-by: Karsten Keil Signed-off-by: David S. Miller --- drivers/isdn/mISDN/l1oip_core.c | 22 +++++++++++----------- 1 file changed, 11 insertions(+), 11 deletions(-) diff --git a/drivers/isdn/mISDN/l1oip_core.c b/drivers/isdn/mISDN/l1oip_core.c index e42150a5778..0884dd6892f 100644 --- a/drivers/isdn/mISDN/l1oip_core.c +++ b/drivers/isdn/mISDN/l1oip_core.c @@ -469,7 +469,7 @@ l1oip_socket_recv(struct l1oip *hc, u8 remotecodec, u8 channel, u16 timebase, static void l1oip_socket_parse(struct l1oip *hc, struct sockaddr_in *sin, u8 *buf, int len) { - u32 id; + u32 packet_id; u8 channel; u8 remotecodec; u16 timebase; @@ -508,7 +508,7 @@ l1oip_socket_parse(struct l1oip *hc, struct sockaddr_in *sin, u8 *buf, int len) } /* get id flag */ - id = (*buf>>4)&1; + packet_id = (*buf>>4)&1; /* check coding */ remotecodec = (*buf) & 0x0f; @@ -520,11 +520,11 @@ l1oip_socket_parse(struct l1oip *hc, struct sockaddr_in *sin, u8 *buf, int len) buf++; len--; - /* check id */ - if (id) { + /* check packet_id */ + if (packet_id) { if (!hc->id) { printk(KERN_WARNING "%s: packet error - packet has id " - "0x%x, but we have not\n", __func__, id); + "0x%x, but we have not\n", __func__, packet_id); return; } if (len < 4) { @@ -532,16 +532,16 @@ l1oip_socket_parse(struct l1oip *hc, struct sockaddr_in *sin, u8 *buf, int len) "short for ID value\n", __func__); return; } - id = (*buf++) << 24; - id += (*buf++) << 16; - id += (*buf++) << 8; - id += (*buf++); + packet_id = (*buf++) << 24; + packet_id += (*buf++) << 16; + packet_id += (*buf++) << 8; + packet_id += (*buf++); len -= 4; - if (id != hc->id) { + if (packet_id != hc->id) { printk(KERN_WARNING "%s: packet error - ID mismatch, " "got 0x%x, we 0x%x\n", - __func__, id, hc->id); + __func__, packet_id, hc->id); return; } } else { -- 2.41.1