Hello maintainers,

This patch series is a response to Change Requests made by Andi Shyti on
[PATCH v7 0/3] i2c: pcf8584: Fix errors and warnings reported by checkpatch
and more specific on PATCH: i2c: pcf8584: Move 'ret' variable inside for
loop, break if ret < 0.
Also a comment from Andy Shevchenko about using goto instead of break
since the goto was used in other error path branches so it makes sense
to be consistent.

Patches are dependent on each other that's why the need for a new patch
series.

Change Requests:
 -remove initialization of 'ret' variable inside for loop of pcf_xfer() as
 it is not needed
 -change pcf_doAddress() function type from int to void as it always
 returns 0.

Testing:
 *built kernel and modules with I2C_ALGOPCF=m and my 2 patches applied on
 top of 6.18.0-rc1.
 *installed kernel and external modules generated by build on my laptop
 *rebooted and loaded i2c-algo-pcf.ko without i2c_debug parameter.
 *when loading the .ko with i2c_debug parameter an error is seen in dmesg
 and this is expected as the parameter was removed.
 *No success message related to i2c_algo_pcf was seen in dmesg but also
 no failures.
 *Module loading and unloading successful.
 *No PCF8584 Hardware was available


Cezar Chiru (2):
  i2c: pcf8584: Move 'ret' variable inside for loop, goto out if ret <
    0.
  i2c: pcf8584: Make pcf_doAddress() function void

 drivers/i2c/algos/i2c-algo-pcf.c | 18 ++++++++++--------
 1 file changed, 10 insertions(+), 8 deletions(-)

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2.43.0