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fs/romfs/fs_romfs.c: Remove redundant assignments

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Found by clang-check:

romfs/fs_romfs.c:431:7: warning: Value stored to 'bytesread' is never read
      bytesread  = 0;
      ^            ~
romfs/fs_romfs.c:455:11: warning: Value stored to 'sector' is never read
          sector    += nsectors;
          ^            ~~~~~~~~
2 warnings generated.
This commit is contained in:
YAMAMOTO Takashi 2020-07-30 13:25:21 +09:00 • committed by Alin Jerpelea
parent ba4a7107df
commit dc6b61caf9
1 changed files with 0 additions and 8 deletions
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8
fs/romfs/fs_romfs.c
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@ -428,7 +428,6 @@ static ssize_t romfs_read(FAR struct file *filep, FAR char *buffer,
offset = rf->rf_startoffset + filep->f_pos;
sector = SEC_NSECTORS(rm, offset);
sectorndx = offset & SEC_NDXMASK(rm);
bytesread = 0;
/* Check if the user has provided a buffer large enough to
* hold one or more complete sectors -AND- the read is
@ -452,7 +451,6 @@ static ssize_t romfs_read(FAR struct file *filep, FAR char *buffer,
goto errout_with_semaphore;
}
sector += nsectors;
bytesread = nsectors * rm->rm_hwsectorsize;
}
else
@ -479,12 +477,6 @@ static ssize_t romfs_read(FAR struct file *filep, FAR char *buffer,
bytesread = buflen;
}
else
{
/* We will read to the end of the buffer (or beyond) */
sector++;
}
finfo("Return %d bytes from sector offset %d\n",
bytesread, sectorndx);