[PATCH 1/4] [media] ds3000: Delete an error message for a failed memory allocation in two functions

[SF Markus Elfring]

From: Markus Elfring <elfr...@users.sourceforge.net>
Date: Wed, 30 Aug 2017 21:41:28 +0200

Omit an extra message for a memory allocation failure in these functions.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfr...@users.sourceforge.net>
---
 drivers/media/dvb-frontends/ds3000.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/drivers/media/dvb-frontends/ds3000.c 
b/drivers/media/dvb-frontends/ds3000.c
index 0b17a45c5640..c2959a9695a7 100644
--- a/drivers/media/dvb-frontends/ds3000.c
+++ b/drivers/media/dvb-frontends/ds3000.c
@@ -280,7 +280,5 @@ static int ds3000_writeFW(struct ds3000_state *state, int 
reg,
-       if (buf == NULL) {
-               printk(KERN_ERR "Unable to kmalloc\n");
+       if (!buf)
                return -ENOMEM;
-       }
 
        *(buf) = reg;
 
@@ -845,7 +843,5 @@ struct dvb_frontend *ds3000_attach(const struct 
ds3000_config *config,
-       if (state == NULL) {
-               printk(KERN_ERR "Unable to kmalloc\n");
+       if (!state)
                goto error2;
-       }
 
        state->config = config;
        state->i2c = i2c;
-- 
2.14.1