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| author | Roger Tseng <rogerable@realtek.com> | 2013-11-12 23:11:40 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-11-29 19:28:06 (GMT) |
| commit | 74dfb60defc4debf23751a16e4b7253d10e72274 (patch) | |
| tree | 5f623d0d6405968fb7b6d3c442cf649574c3a681 /block | |
| parent | 425a81974e54b610d3c1ab174e3ae3a08e3aeb28 (diff) | |
| download | linux-fsl-qoriq-74dfb60defc4debf23751a16e4b7253d10e72274.tar.xz | |
drivers/memstick/core/ms_block.c: fix unreachable state in h_msb_read_page()
commit a0e5a12fd18d47aa87a7a8c60ca5bc422b136564 upstream.
In h_msb_read_page() in ms_block.c, flow never reaches case
MSB_RP_RECIVE_STATUS_REG. This causes error when MEMSTICK_INT_ERR is
encountered and status error bits are going to be examined, but the status
will never be copied back.
Fix it by transitioning to MSB_RP_RECIVE_STATUS_REG right after
MSB_RP_SEND_READ_STATUS_REG.
Signed-off-by: Roger Tseng <rogerable@realtek.com>
Acked-by: Maxim Levitsky <maximlevitsky@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'block')
0 files changed, 0 insertions, 0 deletions