Huge cleanup of type warnings etc.

[yaffs2.git] / direct / yaffsfs.c

diff --git a/direct/yaffsfs.c b/direct/yaffsfs.c
index 6d97cbf4c3f85c5ece16b5e6b9ea45aa5ab8aea4..87d9980cf9a91095a7352eed02117ee787dd3cfa 100644 (file)
--- a/direct/yaffsfs.c
+++ b/direct/yaffsfs.c
@@ -43,7 +43,7 @@ static yaffs_DIR *yaffsfs_opendir_reldir_no_lock(
                                struct yaffs_obj *reldir, const YCHAR *dirname);
 static int yaffsfs_closedir_no_lock(yaffs_DIR *dirent);
 
-unsigned int yaffs_wr_attempts;
+int yaffs_wr_attempts;
 
 /*
  * Handle management.
@@ -783,7 +783,7 @@ int yaffs_dup(int handle)
 
 static int yaffsfs_TooManyObjects(struct yaffs_dev *dev)
 {
-       int current_objects = dev->n_obj - dev->n_deleted_files;
+       u32 current_objects = dev->n_obj - dev->n_deleted_files;
 
        if (dev->param.max_objects && current_objects > dev->param.max_objects)
                return 1;
@@ -1139,7 +1139,7 @@ static int yaffsfs_do_read(int handle, void *vbuf, unsigned int nbyte,
        Y_LOFF_T startPos = 0;
        Y_LOFF_T endPos = 0;
        int nRead = 0;
-       int nToRead = 0;
+       unsigned int nToRead = 0;
        int totalRead = 0;
        Y_LOFF_T maxRead;
        u8 *buf = (u8 *) vbuf;
@@ -1161,9 +1161,6 @@ static int yaffsfs_do_read(int handle, void *vbuf, unsigned int nbyte,
                /* Not a reading handle */
                yaffsfs_SetError(-EINVAL);
                totalRead = -1;
-       } else if (nbyte > YAFFS_MAX_FILE_SIZE) {
-               yaffsfs_SetError(-EINVAL);
-               totalRead = -1;
        } else {
                if (isPread)
                        startPos = offset;
@@ -1185,7 +1182,6 @@ static int yaffsfs_do_read(int handle, void *vbuf, unsigned int nbyte,
                endPos = pos + nbyte;
 
                if (pos < 0 || pos > YAFFS_MAX_FILE_SIZE ||
-                   nbyte > YAFFS_MAX_FILE_SIZE ||
                    endPos < 0 || endPos > YAFFS_MAX_FILE_SIZE) {
                        totalRead = -1;
                        nbyte = 0;
@@ -1213,7 +1209,7 @@ static int yaffsfs_do_read(int handle, void *vbuf, unsigned int nbyte,
                                buf += nRead;
                        }
 
-                       if (nRead == nToRead)
+                       if (nRead == (int)nToRead)
                                nbyte -= nRead;
                        else
                                nbyte = 0;      /* no more to read */
@@ -1263,7 +1259,7 @@ static int yaffsfs_do_write(int handle, const void *vbuf, unsigned int nbyte,
        int nWritten = 0;
        int totalWritten = 0;
        int write_trhrough = 0;
-       int nToWrite = 0;
+       unsigned int nToWrite = 0;
        const u8 *buf = (const u8 *)vbuf;
 
        if (yaffsfs_CheckMemRegion(vbuf, nbyte, 0) < 0) {
@@ -1298,7 +1294,6 @@ static int yaffsfs_do_write(int handle, const void *vbuf, unsigned int nbyte,
                endPos = pos + nbyte;
 
                if (pos < 0 || pos > YAFFS_MAX_FILE_SIZE ||
-                   nbyte > YAFFS_MAX_FILE_SIZE ||
                    endPos < 0 || endPos > YAFFS_MAX_FILE_SIZE) {
                        totalWritten = -1;
                        nbyte = 0;
@@ -1328,7 +1323,7 @@ static int yaffsfs_do_write(int handle, const void *vbuf, unsigned int nbyte,
                                buf += nWritten;
                        }
 
-                       if (nWritten == nToWrite)
+                       if (nWritten == (int)nToWrite)
                                nbyte -= nToWrite;
                        else
                                nbyte = 0;
@@ -1714,7 +1709,7 @@ static int yaffsfs_DoStat(struct yaffs_obj *obj, struct yaffs_stat *buf)
        obj = yaffs_get_equivalent_obj(obj);
 
        if (obj && buf) {
-               buf->st_dev = (int)obj->my_dev->os_context;
+               buf->st_dev = 0;
                buf->st_ino = obj->obj_id;
                buf->st_mode = obj->yst_mode & ~S_IFMT;
 
@@ -3491,7 +3486,7 @@ struct yaffs_dirent *yaffsfs_readdir_no_lock(yaffs_DIR * dirp)
                if (dsc->nextReturn) {
                        dsc->de.d_ino =
                            yaffs_get_equivalent_obj(dsc->nextReturn)->obj_id;
-                       dsc->de.d_dont_use = (unsigned)dsc->nextReturn;
+                       dsc->de.d_dont_use = dsc->nextReturn;
                        dsc->de.d_off = dsc->offset++;
                        yaffs_get_obj_name(dsc->nextReturn,
                                           dsc->de.d_name, NAME_MAX);