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[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>
This commit is contained in:
Paolo 'Blaisorblade' Giarrusso 2006-01-18 17:43:01 -08:00 committed by Linus Torvalds
parent 4833aff757
commit a374a48ffb
1 changed files with 17 additions and 14 deletions
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31
arch/um/drivers/ubd_kern.c
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@ -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,