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Remove the unnecessary NULL fields in global instance definition of file_operations

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Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
This commit is contained in:
Xiang Xiao 2023-01-01 01:18:11 +08:00 committed by Petro Karashchenko
parent a610b633d2
commit 6e6df7dca8
1 changed files with 2 additions and 7 deletions
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9
examples/module/drivers/chardev/chardev.c
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@ -68,12 +68,6 @@ static const struct file_operations chardev_fops =
NULL, /* close */ NULL, /* close */
chardev_read, /* read */ chardev_read, /* read */
chardev_write, /* write */ chardev_write, /* write */
NULL, /* seek */
NULL, /* ioctl */
NULL /* poll */
#ifndef CONFIG_DISABLE_PSEUDOFS_OPERATIONS
, NULL /* unlink */
#endif
}; };
/**************************************************************************** /****************************************************************************
@ -93,7 +87,8 @@ static ssize_t chardev_read(FAR struct file *filep, FAR char *buffer,
memcpy(buffer, g_read_string, ret); memcpy(buffer, g_read_string, ret);
syslog(LOG_INFO, "chardev_read: Returning %d bytes\n", (int)ret); syslog(LOG_INFO, "chardev_read: Returning %d bytes\n", (int)ret);
lib_dumpbuffer("chardev_read: Returning", (FAR const uint8_t *)buffer, ret); lib_dumpbuffer("chardev_read: Returning",
(FAR const uint8_t *)buffer, ret);
return ret; return ret;
} }