patch-2.4.0-test4 linux/drivers/ieee1394/raw1394.c

• Lines: 24
• Date: Wed Jul 12 21:58:42 2000
• Orig file: v2.4.0-test3/linux/drivers/ieee1394/raw1394.c
• Orig date: Mon Jul 10 16:47:23 2000

diff -u --recursive --new-file v2.4.0-test3/linux/drivers/ieee1394/raw1394.c linux/drivers/ieee1394/raw1394.c
@@ -17,6 +17,7 @@
 #include <linux/poll.h>
 #include <linux/module.h>
 #include <linux/version.h>
+#include <linux/smp_lock.h>
 #include <asm/uaccess.h>
 
 #if LINUX_VERSION_CODE > KERNEL_VERSION(2,3,0)
@@ -869,6 +870,7 @@
         struct pending_request *req;
         int done = 0, i;
 
+	lock_kernel();
         for (i = 0; i < 64; i++) {
                 if (fi->listen_channels & (1ULL << i)) {
                         hpsb_unlisten_channel(hl_handle, fi->host, i);
@@ -913,6 +915,7 @@
         kfree(fi);
 
         V22_COMPAT_MOD_DEC_USE_COUNT;
+	unlock_kernel();
         return 0;
 }