[PATCH] fbdev: Fix return error of fb_write

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Fix return code of fb_write():

If at least 1 byte was transferred to the device, return number of bytes,
otherwise:

    - return -EFBIG - if file offset is past the maximum allowable offset or
      size is greater than framebuffer length
    - return -ENOSPC - if size is greater than framebuffer length - offset

Signed-off-by: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

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Antonino A. Daplas 2006-04-18 22:22:12 -07:00 • committed by Linus Torvalds

parent a61bdaad6c

commit 6a2a88668e

1 changed files with 10 additions and 4 deletions

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14

drivers/video/fbmem.c

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