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| author | Andrew Morton <akpm@linux-foundation.org> | 2011-05-24 17:13:42 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-05-25 08:39:56 -0700 |
| commit | 2a5cac17c06f897537f91f0040b3d3c8177f6433 (patch) | |
| tree | c0f9340b36f04dc1baa5dc7cac4a32a5df696366 /fs/ncpfs/inode.c | |
| parent | 0fccc6221821e07366aa44bca112c4edb6d04dd7 (diff) | |
| download | lwn-2a5cac17c06f897537f91f0040b3d3c8177f6433.tar.gz lwn-2a5cac17c06f897537f91f0040b3d3c8177f6433.zip | |
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>
Diffstat (limited to 'fs/ncpfs/inode.c')
| -rw-r--r-- | fs/ncpfs/inode.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/fs/ncpfs/inode.c b/fs/ncpfs/inode.c index 0250e4ce4893..202f370526a7 100644 --- a/fs/ncpfs/inode.c +++ b/fs/ncpfs/inode.c @@ -461,7 +461,7 @@ static int ncp_fill_super(struct super_block *sb, void *raw_data, int silent) #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 @@ static int ncp_fill_super(struct super_block *sb, void *raw_data, int silent) 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 @@ static int ncp_fill_super(struct super_block *sb, void *raw_data, int silent) data.file_mode = md->file_mode; data.dir_mode = md->dir_mode; data.info_fd = -1; - data.mounted_vol[0] = 0; } break; default: |