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Partial commit of patch from Bart Van Assche <bvanassche@acm.org> which suppresses the sparse warnings triggered by scst_pres.c.

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git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@1810 d57e44dd-8a1f-0410-8b47-8ef2f437770f
This commit is contained in:
Vladislav Bolkhovitin
2010-07-09 19:48:55 +00:00
parent 3c411a5ba7
commit 75411305f1
1 changed files with 14 additions and 14 deletions
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scst/src/scst_pres.c
+14 -14
View File
@@ -652,7 +652,7 @@ static int scst_pr_do_load_device_file(struct scst_device *dev,
}
pos = 0;
rc = vfs_read(file, buf, file_size, &pos);
rc = vfs_read(file, (void __force __user *)buf, file_size, &pos);
if (rc != file_size) {
PRINT_ERROR("Unable to read file '%s' - error %d", file_name,
rc);
@@ -853,14 +853,14 @@ static int scst_pr_copy_file(const char *src, const char *dest)
}
pos = 0;
res = vfs_read(file_src, buf, file_size, &pos);
res = vfs_read(file_src, (void __force __user *)buf, file_size, &pos);
if (res != file_size) {
PRINT_ERROR("Unable to read file '%s' - error %d", src, res);
goto out_skip;
}
pos = 0;
res = vfs_write(file_dest, buf, file_size, &pos);
res = vfs_write(file_dest, (void __force __user *)buf, file_size, &pos);
if (res != file_size) {
PRINT_ERROR("Unable to write to '%s' - error %d", dest, res);
goto out_skip;
@@ -962,7 +962,7 @@ void scst_pr_sync_device_file(struct scst_tgt_dev *tgt_dev, struct scst_cmd *cmd
*/
sign = 0;
pos = 0;
res = vfs_write(file, (char *)&sign, sizeof(sign), &pos);
res = vfs_write(file, (void __force __user *)&sign, sizeof(sign), &pos);
if (res != sizeof(sign))
goto write_error;
@@ -970,7 +970,7 @@ void scst_pr_sync_device_file(struct scst_tgt_dev *tgt_dev, struct scst_cmd *cmd
* version
*/
version = SCST_PR_FILE_VERSION;
res = vfs_write(file, (char *)&version, sizeof(version), &pos);
res = vfs_write(file, (void __force __user *)&version, sizeof(version), &pos);
if (res != sizeof(version))
goto write_error;
@@ -978,7 +978,7 @@ void scst_pr_sync_device_file(struct scst_tgt_dev *tgt_dev, struct scst_cmd *cmd
* APTPL
*/
aptpl = dev->pr_aptpl;
res = vfs_write(file, (char *)&aptpl, sizeof(aptpl), &pos);
res = vfs_write(file, (void __force __user *)&aptpl, sizeof(aptpl), &pos);
if (res != sizeof(aptpl))
goto write_error;
@@ -986,15 +986,15 @@ void scst_pr_sync_device_file(struct scst_tgt_dev *tgt_dev, struct scst_cmd *cmd
* reservation
*/
pr_is_set = dev->pr_is_set;
res = vfs_write(file, (char *)&pr_is_set, sizeof(pr_is_set), &pos);
res = vfs_write(file, (void __force __user *)&pr_is_set, sizeof(pr_is_set), &pos);
if (res != sizeof(pr_is_set))
goto write_error;
res = vfs_write(file, &dev->pr_type, sizeof(dev->pr_type), &pos);
res = vfs_write(file, (void __force __user *)&dev->pr_type, sizeof(dev->pr_type), &pos);
if (res != sizeof(dev->pr_type))
goto write_error;
res = vfs_write(file, &dev->pr_scope, sizeof(dev->pr_scope), &pos);
res = vfs_write(file, (void __force __user *)&dev->pr_scope, sizeof(dev->pr_scope), &pos);
if (res != sizeof(dev->pr_scope))
goto write_error;
@@ -1011,22 +1011,22 @@ void scst_pr_sync_device_file(struct scst_tgt_dev *tgt_dev, struct scst_cmd *cmd
is_holder = (dev->pr_holder == reg);
res = vfs_write(file, &is_holder, sizeof(is_holder),
res = vfs_write(file, (void __force __user *)&is_holder, sizeof(is_holder),
&pos);
if (res != sizeof(is_holder))
goto write_error;
size = tid_size(reg->transport_id);
res = vfs_write(file, reg->transport_id, size, &pos);
res = vfs_write(file, (void __force __user *)reg->transport_id, size, &pos);
if (res != size)
goto write_error;
res = vfs_write(file, (char *)&reg->key,
res = vfs_write(file, (void __force __user *)&reg->key,
sizeof(reg->key), &pos);
if (res != sizeof(reg->key))
goto write_error;
res = vfs_write(file, (char *)&reg->rel_tgt_id,
res = vfs_write(file, (void __force __user *)&reg->rel_tgt_id,
sizeof(reg->rel_tgt_id), &pos);
if (res != sizeof(reg->rel_tgt_id))
goto write_error;
@@ -1045,7 +1045,7 @@ void scst_pr_sync_device_file(struct scst_tgt_dev *tgt_dev, struct scst_cmd *cmd
sign = SCST_PR_FILE_SIGN;
pos = 0;
res = vfs_write(file, (char *)&sign, sizeof(sign), &pos);
res = vfs_write(file, (void __force __user *)&sign, sizeof(sign), &pos);
if (res != sizeof(sign))
goto write_error;