ocfs2: optimize bad declarations and redundant assignment

In ocfs2_parse_options,

a) it's better to declare variables(small size) outside of while loop;

b) 'option' will be set by match_int, 'option = 0;' makes no sense, if
   match_int failed, it just goto bail and return.

Signed-off-by: Norton.Zhu <[email protected]>
Reviewed-by: Joseph Qi <[email protected]>
Cc: Gang He <[email protected]>
Cc: Mark Fasheh <[email protected]>
Acked-by: Joel Becker <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

0 files changed, 0 insertions, 0 deletions