staging: unisys: visorchannel: Rename goto label Away

Rename the goto label used throughout visorchannel_funcs.c from Away to cleanup.

Signed-off-by: Bryan Thompson <bryan.thompson@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/unisys/visorchannel/visorchannel_funcs.c b/drivers/staging/unisys/visorchannel/visorchannel_funcs.c
index b9dd77b508b012fedbaf229d081cf6b661136821..a0fd358e0c28ff1dedba959e4c6ba44c3a83968a 100644 (file)
--- a/drivers/staging/unisys/visorchannel/visorchannel_funcs.c
+++ b/drivers/staging/unisys/visorchannel/visorchannel_funcs.c
@@ -60,7 +60,7 @@ visorchannel_create_guts(HOSTADDRESS physaddr, ulong channelBytes,
        if (p == NULL) {
                ERRDRV("allocation failed: (status=0)\n");
                rc = NULL;
-               goto Away;
+               goto cleanup;
        }
        p->memregion = NULL;
        p->needs_lock = needs_lock;
@@ -79,13 +79,13 @@ visorchannel_create_guts(HOSTADDRESS physaddr, ulong channelBytes,
        if (p->memregion == NULL) {
                ERRDRV("visor_memregion_create failed failed: (status=0)\n");
                rc = NULL;
-               goto Away;
+               goto cleanup;
        }
        if (visor_memregion_read(p->memregion, 0, &p->chan_hdr,
                                 sizeof(struct channel_header)) < 0) {
                ERRDRV("visor_memregion_read failed: (status=0)\n");
                rc = NULL;
-               goto Away;
+               goto cleanup;
        }
        if (channelBytes == 0)
                /* we had better be a CLIENT of this channel */
@@ -96,13 +96,13 @@ visorchannel_create_guts(HOSTADDRESS physaddr, ulong channelBytes,
        if (visor_memregion_resize(p->memregion, channelBytes) < 0) {
                ERRDRV("visor_memregion_resize failed: (status=0)\n");
                rc = NULL;
-               goto Away;
+               goto cleanup;
        }
        p->size = channelBytes;
        p->guid = guid;
 
        rc = p;
-Away:
+cleanup:
 
        if (rc == NULL) {
                if (p != NULL) {
@@ -255,7 +255,7 @@ visorchannel_clear(VISORCHANNEL *channel, ulong offset, u8 ch, ulong nbytes)
 
        if (buf == NULL) {
                ERRDRV("%s failed memory allocation", __func__);
-               goto Away;
+               goto cleanup;
        }
        memset(buf, ch, bufsize);
        while (nbytes > 0) {
@@ -268,14 +268,14 @@ visorchannel_clear(VISORCHANNEL *channel, ulong offset, u8 ch, ulong nbytes)
                                          buf, thisbytes);
                if (x < 0) {
                        rc = x;
-                       goto Away;
+                       goto cleanup;
                }
                written += thisbytes;
                nbytes -= thisbytes;
        }
        rc = 0;
 
-Away:
+cleanup:
        if (buf != NULL) {
                vfree(buf);
                buf = NULL;
@@ -323,7 +323,7 @@ sig_read_header(VISORCHANNEL *channel, u32 queue,
 
        if (channel->chan_hdr.ch_space_offset < sizeof(struct channel_header)) {
                ERRDRV("oChannelSpace too small: (status=%d)\n", rc);
-               goto Away;
+               goto cleanup;
        }
 
        /* Read the appropriate SIGNAL_QUEUE_HEADER into local memory. */
@@ -336,10 +336,10 @@ sig_read_header(VISORCHANNEL *channel, u32 queue,
                       queue, (int)SIG_QUEUE_OFFSET(&channel->chan_hdr, queue));
                ERRDRV("visor_memregion_read of signal queue failed: (status=%d)\n",
                       rc);
-               goto Away;
+               goto cleanup;
        }
        rc = TRUE;
-Away:
+cleanup:
        return rc;
 }
 
@@ -357,18 +357,18 @@ sig_do_data(VISORCHANNEL *channel, u32 queue,
                                          data, sig_hdr->signal_size) < 0) {
                        ERRDRV("visor_memregion_write of signal data failed: (status=%d)\n",
                               rc);
-                       goto Away;
+                       goto cleanup;
                }
        } else {
                if (visor_memregion_read(channel->memregion, signal_data_offset,
                                         data, sig_hdr->signal_size) < 0) {
                        ERRDRV("visor_memregion_read of signal data failed: (status=%d)\n",
                               rc);
-                       goto Away;
+                       goto cleanup;
                }
        }
        rc = TRUE;
-Away:
+cleanup:
        return rc;
 }
 
@@ -419,16 +419,16 @@ visorchannel_signalremove(VISORCHANNEL *channel, u32 queue, void *msg)
 
        if (!sig_read_header(channel, queue, &sig_hdr)) {
                rc = FALSE;
-               goto Away;
+               goto cleanup;
        }
        if (sig_hdr.head == sig_hdr.tail) {
                rc = FALSE;     /* no signals to remove */
-               goto Away;
+               goto cleanup;
        }
        sig_hdr.tail = (sig_hdr.tail + 1) % sig_hdr.max_slots;
        if (!sig_read_data(channel, queue, &sig_hdr, sig_hdr.tail, msg)) {
                ERRDRV("sig_read_data failed: (status=%d)\n", rc);
-               goto Away;
+               goto cleanup;
        }
        sig_hdr.num_received++;
 
@@ -439,15 +439,15 @@ visorchannel_signalremove(VISORCHANNEL *channel, u32 queue, void *msg)
        if (!SIG_WRITE_FIELD(channel, queue, &sig_hdr, tail)) {
                ERRDRV("visor_memregion_write of Tail failed: (status=%d)\n",
                       rc);
-               goto Away;
+               goto cleanup;
        }
        if (!SIG_WRITE_FIELD(channel, queue, &sig_hdr, num_received)) {
                ERRDRV("visor_memregion_write of NumSignalsReceived failed: (status=%d)\n",
                       rc);
-               goto Away;
+               goto cleanup;
        }
        rc = TRUE;
-Away:
+cleanup:
        if (channel->needs_lock)
                spin_unlock(&channel->remove_lock);
 
@@ -466,7 +466,7 @@ visorchannel_signalinsert(VISORCHANNEL *channel, u32 queue, void *msg)
 
        if (!sig_read_header(channel, queue, &sig_hdr)) {
                rc = FALSE;
-               goto Away;
+               goto cleanup;
        }
 
        sig_hdr.head = ((sig_hdr.head + 1) % sig_hdr.max_slots);
@@ -475,15 +475,15 @@ visorchannel_signalinsert(VISORCHANNEL *channel, u32 queue, void *msg)
                if (!SIG_WRITE_FIELD(channel, queue, &sig_hdr, num_overflows)) {
                        ERRDRV("visor_memregion_write of NumOverflows failed: (status=%d)\n",
                               rc);
-                       goto Away;
+                       goto cleanup;
                }
                rc = FALSE;
-               goto Away;
+               goto cleanup;
        }
 
        if (!sig_write_data(channel, queue, &sig_hdr, sig_hdr.head, msg)) {
                ERRDRV("sig_write_data failed: (status=%d)\n", rc);
-               goto Away;
+               goto cleanup;
        }
        sig_hdr.num_sent++;
 
@@ -494,15 +494,15 @@ visorchannel_signalinsert(VISORCHANNEL *channel, u32 queue, void *msg)
        if (!SIG_WRITE_FIELD(channel, queue, &sig_hdr, head)) {
                ERRDRV("visor_memregion_write of Head failed: (status=%d)\n",
                       rc);
-               goto Away;
+               goto cleanup;
        }
        if (!SIG_WRITE_FIELD(channel, queue, &sig_hdr, num_sent)) {
                ERRDRV("visor_memregion_write of NumSignalsSent failed: (status=%d)\n",
                       rc);
-               goto Away;
+               goto cleanup;
        }
        rc = TRUE;
-Away:
+cleanup:
        if (channel->needs_lock)
                spin_unlock(&channel->insert_lock);