sparse pointer use of zero as null

Get rid of sparse related warnings from places that use integer as NULL
pointer.

[[email protected]: coding-style fixes]
Signed-off-by: Stephen Hemminger <[email protected]>
Cc: Andi Kleen <[email protected]>
Cc: Jeff Garzik <[email protected]>
Cc: Matt Mackall <[email protected]>
Cc: Ian Kent <[email protected]>
Cc: Arnd Bergmann <[email protected]>
Cc: Davide Libenzi <[email protected]>
Cc: Stephen Smalley <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Stephen Hemminger 2007-10-18 03:07:05 -07:00 • committed by Linus Torvalds
commit c80544dc0b
20 changed files with 34 additions and 33 deletions

View file

@ -111,7 +111,7 @@ utf8_wctomb(__u8 *s, wchar_t wc, int maxlen)
int c, nc;
const struct utf8_table *t;
if (s == 0)
if (!s)
return 0;
l = wc;