fs/ncpfs/inode.c: suppress used-uninitialised warning
We get this spurious warning:
fs/ncpfs/inode.c: In function 'ncp_fill_super':
fs/ncpfs/inode.c:451: warning: 'data.mounted_vol[1u]' may be used uninitialized in this function
fs/ncpfs/inode.c:451: warning: 'data.mounted_vol[2u]' may be used uninitialized in this function
fs/ncpfs/inode.c:451: warning: 'data.mounted_vol[3u]' may be used uninitialized in this function
...
It's notabug, but we can easily fix it with a memset().
Reported-by: Harry Wei <jiaweiwei.xiyou@gmail.com>
Cc: Petr Vandrovec <petr@vandrovec.name>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/fs/ncpfs/inode.c b/fs/ncpfs/inode.c
index 0250e4c..202f370 100644
--- a/fs/ncpfs/inode.c
+++ b/fs/ncpfs/inode.c
@@ -461,7 +461,7 @@
#endif
struct ncp_entry_info finfo;
- data.wdog_pid = NULL;
+ memset(&data, 0, sizeof(data));
server = kzalloc(sizeof(struct ncp_server), GFP_KERNEL);
if (!server)
return -ENOMEM;
@@ -496,7 +496,6 @@
struct ncp_mount_data_v4* md = (struct ncp_mount_data_v4*)raw_data;
data.flags = md->flags;
- data.int_flags = 0;
data.mounted_uid = md->mounted_uid;
data.wdog_pid = find_get_pid(md->wdog_pid);
data.ncp_fd = md->ncp_fd;
@@ -507,7 +506,6 @@
data.file_mode = md->file_mode;
data.dir_mode = md->dir_mode;
data.info_fd = -1;
- data.mounted_vol[0] = 0;
}
break;
default: