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Reduce scope of variables

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This improves readability, keeps variables local, and
prevents the unintended use (e.g. typo) later on.
Found by Cppcheck (variableScope)
This commit is contained in:
Christoph Grüninger
2024-02-11 11:22:05 +01:00
parent a3f1b2448c
commit b921f1aad6
8 changed files with 27 additions and 28 deletions
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10
programs/fileio.c
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@ -1839,7 +1839,6 @@ static int FIO_compressFilename_dstFile(FIO_ctx_t* const fCtx,
int closeDstFile = 0;
int result;
int transferStat = 0;
FILE *dstFile;
int dstFd = -1;
assert(AIO_ReadPool_getFile(ress.readCtx) != NULL);
@ -1854,10 +1853,11 @@ static int FIO_compressFilename_dstFile(FIO_ctx_t* const fCtx,
closeDstFile = 1;
DISPLAYLEVEL(6, "FIO_compressFilename_dstFile: opening dst: %s \n", dstFileName);
dstFile = FIO_openDstFile(fCtx, prefs, srcFileName, dstFileName, dstFileInitialPermissions);
if (dstFile==NULL) return 1; /* could not open dstFileName */
dstFd = fileno(dstFile);
AIO_WritePool_setFile(ress.writeCtx, dstFile);
{ FILE *dstFile = FIO_openDstFile(fCtx, prefs, srcFileName, dstFileName, dstFileInitialPermissions);
if (dstFile==NULL) return 1; /* could not open dstFileName */
dstFd = fileno(dstFile);
AIO_WritePool_setFile(ress.writeCtx, dstFile);
}
/* Must only be added after FIO_openDstFile() succeeds.
* Otherwise we may delete the destination file if it already exists,
* and the user presses Ctrl-C when asked if they wish to overwrite.