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authorPaolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>2006-02-24 13:03:58 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2006-02-24 14:31:37 -0800
commitfe1db50c7222c67466e41241bc7ef17b469bcf1d (patch)
tree1956b61473d8e9cc8a1a0849e75a728b1395f902 /arch/um/drivers/ubd_kern.c
parentf462e8f913bdc7a28ce55508d0c045a0c445b157 (diff)
downloadop-kernel-dev-fe1db50c7222c67466e41241bc7ef17b469bcf1d.zip
op-kernel-dev-fe1db50c7222c67466e41241bc7ef17b469bcf1d.tar.gz
[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.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/um/drivers/ubd_kern.c b/arch/um/drivers/ubd_kern.c
index 101efd2..fa617e0 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);
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