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authorMarkus Elfring <elfring@users.sourceforge.net>2017-09-03 14:12:36 -0400
committerMauro Carvalho Chehab <mchehab@s-opensource.com>2017-09-23 08:31:39 -0400
commit5f4d34693cfb217354e079789864ed8801b0d39d (patch)
treee94fe32eb07054ad548a396b35a05a3c0e73f94d /drivers/media/pci/saa7146
parent84c62fb996721897623337e9ebd19f9846873b55 (diff)
media: Hexium Orion: Adjust one function call together with a variable assignment
The script "checkpatch.pl" pointed information out like the following. ERROR: do not use assignment in if condition Thus fix the affected source code place. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Hans Verkuil <hansverk@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media/pci/saa7146')
-rw-r--r--drivers/media/pci/saa7146/hexium_orion.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/media/pci/saa7146/hexium_orion.c b/drivers/media/pci/saa7146/hexium_orion.c
index 7dc182202f8b..043318aa19e2 100644
--- a/drivers/media/pci/saa7146/hexium_orion.c
+++ b/drivers/media/pci/saa7146/hexium_orion.c
@@ -266,7 +266,9 @@ static int hexium_probe(struct saa7146_dev *dev)
/* check if this is an old hexium Orion card by looking at
a saa7110 at address 0x4e */
- if (0 == (err = i2c_smbus_xfer(&hexium->i2c_adapter, 0x4e, 0, I2C_SMBUS_READ, 0x00, I2C_SMBUS_BYTE_DATA, &data))) {
+ err = i2c_smbus_xfer(&hexium->i2c_adapter, 0x4e, 0, I2C_SMBUS_READ,
+ 0x00, I2C_SMBUS_BYTE_DATA, &data);
+ if (err == 0) {
pr_info("device is a Hexium HV-PCI6/Orion (old)\n");
/* we store the pointer in our private data field */
dev->ext_priv = hexium;