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(parent: dc43091) | patch
printk: fix failure to return error in devkmsg_poll()
authorNicolas Kaiser <nikai@nikai.net>
Mon, 29 Apr 2013 23:17:20 +0000 (16:17 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Tue, 30 Apr 2013 01:28:14 +0000 (18:28 -0700)
commitd4fbbffc0b8cf4bc4e4d78e489bbdae8f3054cdb
tree196895c36f8252f84bbc6b3b6d776f656267d5a0tree | snapshot
parentdc43091aa02eb564b03881336c2c34c9a854842dcommit | diff
printk: fix failure to return error in devkmsg_poll()

Error value got overwritten instantly.

Signed-off-by: Nicolas Kaiser <nikai@nikai.net>
Cc: Kay Sievers <kay.sievers@vrfy.org>
Cc: Greg KH <greg@kroah.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
kernel/printk.c diff | blob | history
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