staging: rts5208: Change form of NULL comparisons

Change null comparisons of the form x == NULL to !x.
This was done using Coccinelle.

@@
expression e;
@@
- e == NULL
+ !e

Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rts5208/ms.c b/drivers/staging/rts5208/ms.c
index 6433015..a780185 100644 (file)
--- a/drivers/staging/rts5208/ms.c
+++ b/drivers/staging/rts5208/ms.c
@@ -2468,7 +2468,7 @@ static u16 ms_get_l2p_tbl(struct rtsx_chip *chip, int seg_no, u16 log_off)
        struct ms_info *ms_card = &chip->ms_card;
        struct zone_entry *segment;
 
-       if (ms_card->segment == NULL)
+       if (!ms_card->segment)
                return 0xFFFF;
 
        segment = &(ms_card->segment[seg_no]);
@@ -2485,7 +2485,7 @@ static void ms_set_l2p_tbl(struct rtsx_chip *chip,
        struct ms_info *ms_card = &chip->ms_card;
        struct zone_entry *segment;
 
-       if (ms_card->segment == NULL)
+       if (!ms_card->segment)
                return;
 
        segment = &(ms_card->segment[seg_no]);
@@ -2589,7 +2589,7 @@ static int ms_build_l2p_tbl(struct rtsx_chip *chip, int seg_no)
 
        dev_dbg(rtsx_dev(chip), "ms_build_l2p_tbl: %d\n", seg_no);
 
-       if (ms_card->segment == NULL) {
+       if (!ms_card->segment) {
                retval = ms_init_l2p_tbl(chip);
                if (retval != STATUS_SUCCESS) {
                        rtsx_trace(chip);
@@ -2610,7 +2610,7 @@ static int ms_build_l2p_tbl(struct rtsx_chip *chip, int seg_no)
 
        segment = &(ms_card->segment[seg_no]);
 
-       if (segment->l2p_table == NULL) {
+       if (!segment->l2p_table) {
                segment->l2p_table = vmalloc(table_size * 2);
                if (!segment->l2p_table) {
                        rtsx_trace(chip);
@@ -2619,7 +2619,7 @@ static int ms_build_l2p_tbl(struct rtsx_chip *chip, int seg_no)
        }
        memset((u8 *)(segment->l2p_table), 0xff, table_size * 2);
 
-       if (segment->free_table == NULL) {
+       if (!segment->free_table) {
                segment->free_table = vmalloc(MS_FREE_TABLE_CNT * 2);
                if (!segment->free_table) {
                        rtsx_trace(chip);