RTEMS | rfs: fix -Wsign-compare warnings (!892)

Prakhar Kumar (@prakhar) gitlab at rtems.org
Thu Jan 8 09:46:17 UTC 2026




Prakhar Kumar commented on a discussion on cpukit/libfs/src/rfs/rtems-rfs-bitmaps.c: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/892#note_138125

 >    if (rc > 0)
 >      return rc;
 >  
 > -  if (bit >= control->size)
 > +  if (bit < 0 || (size_t)bit >= control->size)

@chris  I updated rtems_rfs_bitmap_bit to size_t since it represents a bitmap index and cannot be negative. Also the bit \< 0 checks are no longer required and the signed/unsigned comparison warnings are eliminated. Please let me know if any other changes are to be made.

-- 
View it on GitLab: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/892#note_138125
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