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7fa57a0cd9
ztxdone is jumped to even if tty is NULL and tty_wakeup placed after this label doesn't expect NULLed parameter, so this will cause an oops in some situations (why they scheduled a wakeup there before remove bottom half processing patch?). wakeup only in the case when we have non-null tty struct. Spotted by Adrian Bunk. Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Cc: Adrian Bunk <bunk@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
5421 lines
155 KiB
5421 lines
155 KiB