diff options
| author |   Arjan van de Ven <arjan@linux.intel.com> | 2007-02-12 00:55:34 -0800 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-02-12 09:48:45 -0800 |
| commit | d54b1fdb1d9f82e375a299e22bd366aad52d4c34 (patch) | |
| tree | f94768d59702dbbc0beb9a70d9be65dbc5e5108d /drivers/net/hamradio/bpqether.c | |
| parent | [PATCH] mark struct file_operations const 4 (diff) | |
| download | linux-dev-d54b1fdb1d9f82e375a299e22bd366aad52d4c34.tar.xz linux-dev-d54b1fdb1d9f82e375a299e22bd366aad52d4c34.zip | |
[PATCH] mark struct file_operations const 5
Many struct file_operations in the kernel can be "const". Marking them const
moves these to the .rodata section, which avoids false sharing with potential
dirty data. In addition it'll catch accidental writes at compile time to
these shared resources.
Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/net/hamradio/bpqether.c')
| -rw-r--r-- | drivers/net/hamradio/bpqether.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/hamradio/bpqether.c b/drivers/net/hamradio/bpqether.c index 5b788d84011f..d2542697e298 100644 --- a/drivers/net/hamradio/bpqether.c +++ b/drivers/net/hamradio/bpqether.c @@ -459,7 +459,7 @@ static int bpq_info_open(struct inode *inode, struct file *file) return seq_open(file, &bpq_seqops); } -static struct file_operations bpq_info_fops = { +static const struct file_operations bpq_info_fops = { .owner = THIS_MODULE, .open = bpq_info_open, .read = seq_read, |