diff options
Diffstat (limited to 'fs/cramfs')
| -rw-r--r-- | fs/cramfs/inode.c | 18 | ||||
| -rw-r--r-- | fs/cramfs/uncompress.c | 2 |
2 files changed, 12 insertions, 8 deletions
diff --git a/fs/cramfs/inode.c b/fs/cramfs/inode.c index 480fcb8e7d6c..fa5c75978df3 100644 --- a/fs/cramfs/inode.c +++ b/fs/cramfs/inode.c @@ -11,6 +11,8 @@ * The actual compression is based on zlib, see the other files. */ +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + #include <linux/module.h> #include <linux/fs.h> #include <linux/pagemap.h> @@ -277,7 +279,7 @@ static int cramfs_fill_super(struct super_block *sb, void *data, int silent) /* check for wrong endianness */ if (super.magic == CRAMFS_MAGIC_WEND) { if (!silent) - pr_err("cramfs: wrong endianness\n"); + pr_err("wrong endianness\n"); return -EINVAL; } @@ -287,22 +289,22 @@ static int cramfs_fill_super(struct super_block *sb, void *data, int silent) mutex_unlock(&read_mutex); if (super.magic != CRAMFS_MAGIC) { if (super.magic == CRAMFS_MAGIC_WEND && !silent) - pr_err("cramfs: wrong endianness\n"); + pr_err("wrong endianness\n"); else if (!silent) - pr_err("cramfs: wrong magic\n"); + pr_err("wrong magic\n"); return -EINVAL; } } /* get feature flags first */ if (super.flags & ~CRAMFS_SUPPORTED_FLAGS) { - pr_err("cramfs: unsupported filesystem features\n"); + pr_err("unsupported filesystem features\n"); return -EINVAL; } /* Check that the root inode is in a sane state */ if (!S_ISDIR(super.root.mode)) { - pr_err("cramfs: root is not a directory\n"); + pr_err("root is not a directory\n"); return -EINVAL; } /* correct strange, hard-coded permissions of mkcramfs */ @@ -321,12 +323,12 @@ static int cramfs_fill_super(struct super_block *sb, void *data, int silent) sbi->magic=super.magic; sbi->flags=super.flags; if (root_offset == 0) - pr_info("cramfs: empty filesystem"); + pr_info("empty filesystem"); else if (!(super.flags & CRAMFS_FLAG_SHIFTED_ROOT_OFFSET) && ((root_offset != sizeof(struct cramfs_super)) && (root_offset != 512 + sizeof(struct cramfs_super)))) { - pr_err("cramfs: bad root offset %lu\n", root_offset); + pr_err("bad root offset %lu\n", root_offset); return -EINVAL; } @@ -511,7 +513,7 @@ static int cramfs_readpage(struct file *file, struct page * page) if (compr_len == 0) ; /* hole */ else if (unlikely(compr_len > (PAGE_CACHE_SIZE << 1))) { - pr_err("cramfs: bad compressed blocksize %u\n", + pr_err("bad compressed blocksize %u\n", compr_len); goto err; } else { diff --git a/fs/cramfs/uncompress.c b/fs/cramfs/uncompress.c index 76428ccab157..b7f030ba316d 100644 --- a/fs/cramfs/uncompress.c +++ b/fs/cramfs/uncompress.c @@ -15,6 +15,8 @@ * then is used by multiple filesystems. */ +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + #include <linux/kernel.h> #include <linux/errno.h> #include <linux/vmalloc.h> |