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| author |   Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> | 2006-02-24 13:03:58 -0800 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@g5.osdl.org> | 2006-02-24 14:31:37 -0800 |
| commit | fe1db50c7222c67466e41241bc7ef17b469bcf1d (patch) | |
| tree | 1956b61473d8e9cc8a1a0849e75a728b1395f902 /arch/um/drivers/ubd_kern.c | |
| parent | [PATCH] uml: better error reporting for read_output (diff) | |
| download | linux-dev-fe1db50c7222c67466e41241bc7ef17b469bcf1d.tar.xz linux-dev-fe1db50c7222c67466e41241bc7ef17b469bcf1d.zip | |
[PATCH] uml: tidying COW code
Improve (especially for coherence) some prototypes, and return code of
init_cow_file in error case - for a short write return -EINVAL, otherwise
return the error we got!
Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Acked-by: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/um/drivers/ubd_kern.c')
| -rw-r--r-- | arch/um/drivers/ubd_kern.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/um/drivers/ubd_kern.c b/arch/um/drivers/ubd_kern.c index 101efd26d467..fa617e0719ab 100644 --- a/arch/um/drivers/ubd_kern.c +++ b/arch/um/drivers/ubd_kern.c @@ -1135,7 +1135,7 @@ static int path_requires_switch(char *from_cmdline, char *from_cow, char *cow) static int backing_file_mismatch(char *file, __u64 size, time_t mtime) { unsigned long modtime; - long long actual; + unsigned long long actual; int err; err = os_file_modtime(file, &modtime); |