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Subject[QUEUED v20160420 08/19] stm class: Remove unnecessary pointer increment
Date
Readability: a postfix increment is used on a pointer which is not
used anywhere afterwards, which may send the reader looking through
the function one extra time. Drop the unnecessary increment.

Reported-by: Alan Cox <alan.cox@intel.com>
Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Reviewed-by: Laurent Fert <laurent.fert@intel.com>
---
drivers/hwtracing/stm/policy.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/hwtracing/stm/policy.c b/drivers/hwtracing/stm/policy.c
index e8b50b1ac6..6c0ae29963 100644
--- a/drivers/hwtracing/stm/policy.c
+++ b/drivers/hwtracing/stm/policy.c
@@ -341,7 +341,7 @@ stp_policies_make(struct config_group *group, const char *name)
return ERR_PTR(-EINVAL);
}

- *p++ = '\0';
+ *p = '\0';

stm = stm_find_device(devname);
kfree(devname);
--
2.8.0.rc3
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