This patch replaces double negativeconditionals
Signed-off-by: Mark Hounschell <[email protected]>
Cc: Greg Kroah-Hartman <[email protected]>
Tested-by: Mark Hounschell <[email protected]>
---
drivers/staging/dgap/dgap.c | 14 ++++++--------
1 file changed, 6 insertions(+), 8 deletions(-)
diff --git a/drivers/staging/dgap/dgap.c b/drivers/staging/dgap/dgap.c
index d7b27d6..f811cbf 100644
--- a/drivers/staging/dgap/dgap.c
+++ b/drivers/staging/dgap/dgap.c
@@ -6395,7 +6395,7 @@ static int dgap_parsefile(char **in, int remove)
brd = line = conc = NULL;
/* perhaps we are adding to an existing list? */
- while (p->next != NULL)
+ while (p->next)
p = p->next;
/* file must start with a BEGIN */
@@ -7233,7 +7233,7 @@ static struct cnode *dgap_newnode(int t)
struct cnode *n;
n = kmalloc(sizeof(struct cnode), GFP_ATOMIC);
- if (n != NULL) {
+ if (n) {
memset((char *)n, 0, sizeof(struct cnode));
n->type = t;
}
@@ -7361,7 +7361,7 @@ static struct cnode *dgap_find_config(int type, int bus,
int slot)
p = &dgap_head;
- while (p->next != NULL) {
+ while (p->next) {
prev = p;
p = p->next;
@@ -7381,7 +7381,7 @@ static struct cnode *dgap_find_config(int type, int bus,
int slot)
* Keep walking thru the list till we
* find the next board.
*/
- while (p->next != NULL) {
+ while (p->next) {
prev2 = p;
p = p->next;
if (p->type == BNODE) {
@@ -7478,13 +7478,11 @@ static char *dgap_create_config_string(struct board_t
*bd, char *string)
*/
speed = p->u.conc.speed;
q = p->next;
- if ((q != NULL) && (q->type == MNODE)) {
+ if (q && (q->type == MNODE)) {
*ptr = (p->u.conc.nport + 0x80);
ptr++;
p = q;
- while ((q->next != NULL) &&
- (q->next->type) == MNODE) {
-
+ while (q->next && (q->next->type) == MNODE) {
*ptr = (q->u.module.nport + 0x80);
ptr++;
p = q;
--
1.8.4.5
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