Messages in this thread Patch in this message | | | Date | Sun, 14 Jun 2015 17:46:17 +1000 | From | Finn Thain <> | Subject | [RFC v2 10/24] char/nvram: Use generic fixed_size_llseek() |
| |
Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
--- drivers/char/nvram.c | 16 +--------------- 1 file changed, 1 insertion(+), 15 deletions(-)
Index: linux/drivers/char/nvram.c =================================================================== --- linux.orig/drivers/char/nvram.c 2015-06-14 17:45:45.000000000 +1000 +++ linux/drivers/char/nvram.c 2015-06-14 17:45:46.000000000 +1000 @@ -235,21 +235,7 @@ EXPORT_SYMBOL(arch_nvram_ops); static loff_t nvram_misc_llseek(struct file *file, loff_t offset, int origin) { - switch (origin) { - case 0: - /* nothing to do */ - break; - case 1: - offset += file->f_pos; - break; - case 2: - offset += NVRAM_BYTES; - break; - default: - return -EINVAL; - } - - return (offset >= 0) ? (file->f_pos = offset) : -EINVAL; + return fixed_size_llseek(file, offset, origin, nvram_size); } static ssize_t nvram_misc_read(struct file *file, char __user *buf,
| |