Cleanup with gcc.

diff --git a/drivers/libdriver/driver.c b/drivers/libdriver/driver.c
index 1bd8046eb552cb4e5a1e392e15dcf93523aa1999..44c658100c85071cadca974556fdef52d050984e 100644 (file)
--- a/drivers/libdriver/driver.c
+++ b/drivers/libdriver/driver.c
@@ -77,7 +77,6 @@ struct driver *dp;    /* Device dependent entry points. */
 
   int r, proc_nr;
   message mess;
-  int s, p;
 
   /* Get a DMA buffer. */
   init_buffer();
@@ -208,7 +207,6 @@ message *mp;                /* pointer to read or write message */
  */
   static iovec_t iovec[NR_IOREQS];
   iovec_t *iov;
-  phys_bytes iovec_phys, user_iovec_phys;
   phys_bytes iovec_size;
   unsigned nr_req;
   int r;
@@ -318,6 +316,7 @@ PUBLIC void nop_cleanup()
 PUBLIC int nop_cancel(struct driver *dr, message *m)
 {
 /* Nothing to do for cancel. */
+   return(OK);
 }
 
 /*===========================================================================*
@@ -326,6 +325,7 @@ PUBLIC int nop_cancel(struct driver *dr, message *m)
 PUBLIC int nop_select(struct driver *dr, message *m)
 {
 /* Nothing to do for select. */
+   return(OK);
 }
 
 /*============================================================================*
@@ -337,7 +337,6 @@ message *mp;                        /* pointer to ioctl request */
 {
 /* Carry out a partition setting/getting request. */
   struct device *dv;
-  phys_bytes user_phys, entry_phys;
   struct partition entry;
   int s;
 

diff --git a/drivers/libdriver/drvlib.c b/drivers/libdriver/drvlib.c
index 70176f27a1c2a2a29f1d14a1357afbe7fb308269..31c165d3262e3a8fd3f18d3a0c0d49e8c5c9a9f9 100644 (file)
--- a/drivers/libdriver/drvlib.c
+++ b/drivers/libdriver/drvlib.c
@@ -160,7 +160,6 @@ int *io_ok;
  */
   iovec_t iovec1;
   off_t position;
-  int s;
 
   if(io_ok)
        *io_ok = 0;
@@ -197,7 +196,6 @@ struct part_entry *table;   /* four entries */
   iovec_t iovec1;
   off_t position;
   off_t isosize;
-  int s;
 #ifndef CD_SECTOR_SIZE
 #define CD_SECTOR_SIZE 2048
 #endif