tree ce584e748f632d90307d3c2cd62294f3b209c903
parent dc1561ac019ff7b6f75c5175abd2ec65c8dbd581
author Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> 1140815037 -0800
committer Linus Torvalds <torvalds@g5.osdl.org> 1140820297 -0800

[PATCH] uml: better error reporting for read_output

Do precise error handling: print precise error messages, distinguishing short
reads and read errors.  This functions fails frequently enough for me so I
bothered doing this fix.

Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Acked-by: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>