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| author | Ferdinand Blomqvist <ferdinand.blomqvist@gmail.com> | 2019-06-20 17:10:36 +0300 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2019-06-26 14:55:46 +0200 |
| commit | 647cc9ece63fdba573a31bdafa54fb2d388c3c83 (patch) | |
| tree | 2252c596b1a31b781e6309d0c3ae6c030a134e74 /lib/reed_solomon | |
| parent | a343536f8f482be6932803a023f46d0fa723ae56 (diff) | |
| download | linux-647cc9ece63fdba573a31bdafa54fb2d388c3c83.tar.bz2 | |
rslib: decode_rs: Code cleanup
Nothing useful was done after the finish label when count is negative so
return directly instead of jumping to finish.
Signed-off-by: Ferdinand Blomqvist <ferdinand.blomqvist@gmail.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lkml.kernel.org/r/20190620141039.9874-5-ferdinand.blomqvist@gmail.com
Diffstat (limited to 'lib/reed_solomon')
| -rw-r--r-- | lib/reed_solomon/decode_rs.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/lib/reed_solomon/decode_rs.c b/lib/reed_solomon/decode_rs.c index 22006eaa41e6..78629bbe6590 100644 --- a/lib/reed_solomon/decode_rs.c +++ b/lib/reed_solomon/decode_rs.c @@ -88,8 +88,7 @@ /* if syndrome is zero, data[] is a codeword and there are no * errors to correct. So return data[] unmodified */ - count = 0; - goto finish; + return 0; } decode: @@ -202,8 +201,7 @@ * deg(lambda) unequal to number of roots => uncorrectable * error detected */ - count = -EBADMSG; - goto finish; + return -EBADMSG; } /* * Compute err+eras evaluator poly omega(x) = s(x)*lambda(x) (modulo @@ -261,7 +259,6 @@ } } -finish: if (eras_pos != NULL) { for (i = 0; i < count; i++) eras_pos[i] = loc[i] - pad; |