From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Date: Wed, 30 Aug 2017 20:55:17 +0200
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
The script “checkpatch.pl” pointed information out like the following.
Comparison to NULL could be written …
Thus fix the affected source code places.
Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
---
drivers/media/dvb-frontends/drxd_hard.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/media/dvb-frontends/drxd_hard.c b/drivers/media/dvb-frontends/drxd_hard.c
index 47b0d37e70ba..3bdf9b1f4e7c 100644
--- a/drivers/media/dvb-frontends/drxd_hard.c
+++ b/drivers/media/dvb-frontends/drxd_hard.c
@@ -328,7 +328,7 @@ static int WriteTable(struct drxd_state *state, u8 * pTable)
{
int status = 0;
- if (pTable == NULL)
+ if (!pTable)
return 0;
while (!status) {
@@ -909,7 +909,7 @@ static int load_firmware(struct drxd_state *state, const char *fw_name)
}
state->microcode = kmemdup(fw->data, fw->size, GFP_KERNEL);
- if (state->microcode == NULL) {
+ if (!state->microcode) {
release_firmware(fw);
return -ENOMEM;
}
@@ -2629,7 +2629,7 @@ static int DRXD_init(struct drxd_state *state, const u8 *fw, u32 fw_size)
break;
/* Apply I2c address patch to B1 */
- if (!state->type_A && state->m_HiI2cPatch != NULL) {
+ if (!state->type_A && state->m_HiI2cPatch) {
status = WriteTable(state, state->m_HiI2cPatch);
if (status < 0)
break;
--
2.14.1
