Changeset 515 for trunk/kernel/kern/kernel_init.c

Timestamp:

Aug 26, 2018, 7:36:09 PM (6 years ago)

Author:

viala@…

Message:

[kernel_init] Fix a potentially not initalized variable.

I added an assert to catch the possiblity of an unknown functionnal device type.
kern/kernel_init.c:469:30: warning: 'entry' may be used uninitialized in this function [-Wmaybe-uninitialized]

xptr_t * entry;

File:

• trunk/kernel/kern/kernel_init.c (modified) (1 diff)

trunk/kernel/kern/kernel_init.c

@@ -476 +476 @@
                     if((func==DEV_FUNC_NIC) && (rx==0)) entry  = &chdev_dir.nic_tx[channel];
                     if((func==DEV_FUNC_NIC) && (rx==1)) entry  = &chdev_dir.nic_rx[channel];
+                    else { assert( false, "Unknown functional device type."); }
 
                     for( x = 0 ; x < info->x_size ; x++ )