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Posted to commits@nuttx.apache.org by GitBox <gi...@apache.org> on 2022/10/26 11:52:18 UTC

[GitHub] [incubator-nuttx-apps] hartmannathan commented on pull request #1386: Fix Error: ftpd.c:1773:9: error: variable 'pos' set but not used [-Werror,-Wunused-but-set-variable]

hartmannathan commented on PR #1386:
URL: https://github.com/apache/incubator-nuttx-apps/pull/1386#issuecomment-1291916161

   > @xiaoxiang781216 seems it is not always unused, or the analyser tool reports wrongly
   > 
   > ```
   > 2022-10-26T05:52:17.9833033Z ftpd.c: In function 'ftpd_stream':
   > 2022-10-26T05:52:17.9863517Z ##[error]ftpd.c:1902:7: error: 'pos' undeclared (first use in this function)
   > 2022-10-26T05:52:17.9874208Z  1902 |       pos += (off_t)seekoffs;
   > 2022-10-26T05:52:17.9874489Z       |       ^~~
   > ```
   
   It is a dead store. It is assigned and incremented, but never read.


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