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authorPaolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>2006-01-18 17:43:01 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2006-01-18 19:20:21 -0800
commita374a48ffbd7d1ffd40d1d30d2751df159a1aca7 (patch)
treedf16dafb952dbe530796cdcd853a9e04a5811810 /arch/um/drivers
parent4833aff757b747b51b878a13f3a6e2b1a2abb619 (diff)
[PATCH] uml ubd code: fix a bit of whitespace
Correct a bit of whitespace problems while working here. Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> Cc: 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')
-rw-r--r--arch/um/drivers/ubd_kern.c31
1 files changed, 17 insertions, 14 deletions
diff --git a/arch/um/drivers/ubd_kern.c b/arch/um/drivers/ubd_kern.c
index c171d0aa5e9..101efd26d46 100644
--- a/arch/um/drivers/ubd_kern.c
+++ b/arch/um/drivers/ubd_kern.c
@@ -1194,15 +1194,16 @@ int open_ubd_file(char *file, struct openflags *openflags,
int fd, err, sectorsize, asked_switch, mode = 0644;
fd = os_open_file(file, *openflags, mode);
- if(fd < 0){
- if((fd == -ENOENT) && (create_cow_out != NULL))
+ if (fd < 0) {
+ if ((fd == -ENOENT) && (create_cow_out != NULL))
*create_cow_out = 1;
- if(!openflags->w ||
- ((fd != -EROFS) && (fd != -EACCES))) return(fd);
+ if (!openflags->w ||
+ ((fd != -EROFS) && (fd != -EACCES)))
+ return fd;
openflags->w = 0;
fd = os_open_file(file, *openflags, mode);
- if(fd < 0)
- return(fd);
+ if (fd < 0)
+ return fd;
}
err = os_lock_file(fd, openflags->w);
@@ -1212,7 +1213,8 @@ int open_ubd_file(char *file, struct openflags *openflags,
}
/* Succesful return case! */
- if(backing_file_out == NULL) return(fd);
+ if(backing_file_out == NULL)
+ return(fd);
err = read_cow_header(file_reader, &fd, &version, &backing_file, &mtime,
&size, &sectorsize, &align, bitmap_offset_out);
@@ -1221,7 +1223,8 @@ int open_ubd_file(char *file, struct openflags *openflags,
"errno = %d\n", file, -err);
goto out_close;
}
- if(err) return(fd);
+ if(err)
+ return(fd);
asked_switch = path_requires_switch(*backing_file_out, backing_file, file);
@@ -1230,24 +1233,24 @@ int open_ubd_file(char *file, struct openflags *openflags,
printk("Switching backing file to '%s'\n", *backing_file_out);
err = write_cow_header(file, fd, *backing_file_out,
sectorsize, align, &size);
- if(err){
+ if (err) {
printk("Switch failed, errno = %d\n", -err);
goto out_close;
}
- }
- else {
+ } else {
*backing_file_out = backing_file;
err = backing_file_mismatch(*backing_file_out, size, mtime);
- if(err) goto out_close;
+ if (err)
+ goto out_close;
}
cow_sizes(version, size, sectorsize, align, *bitmap_offset_out,
bitmap_len_out, data_offset_out);
- return(fd);
+ return fd;
out_close:
os_close_file(fd);
- return(err);
+ return err;
}
int create_cow_file(char *cow_file, char *backing_file, struct openflags flags,