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code optimization #9

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code optimization #9

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facc839
code optimization
IvanoBono Jul 7, 2021
2310e30
minor change
IvanoBono Jul 7, 2021
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12 changes: 6 additions & 6 deletions source/ff.c
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Original file line number Diff line number Diff line change
Expand Up @@ -652,15 +652,15 @@ static QWORD ld_qword (const BYTE* ptr) /* Load an 8-byte little-endian word */
static void st_word (BYTE* ptr, WORD val) /* Store a 2-byte word in little-endian */
{
*ptr++ = (BYTE)val; val >>= 8;
*ptr++ = (BYTE)val;
*ptr = (BYTE)val;
}

static void st_dword (BYTE* ptr, DWORD val) /* Store a 4-byte word in little-endian */
{
*ptr++ = (BYTE)val; val >>= 8;
*ptr++ = (BYTE)val; val >>= 8;
*ptr++ = (BYTE)val; val >>= 8;
*ptr++ = (BYTE)val;
*ptr = (BYTE)val;
}

#if FF_FS_EXFAT
Expand All @@ -673,7 +673,7 @@ static void st_qword (BYTE* ptr, QWORD val) /* Store an 8-byte word in little-en
*ptr++ = (BYTE)val; val >>= 8;
*ptr++ = (BYTE)val; val >>= 8;
*ptr++ = (BYTE)val; val >>= 8;
*ptr++ = (BYTE)val;
*ptr = (BYTE)val;
}
#endif
#endif /* !FF_FS_READONLY */
Expand Down Expand Up @@ -1910,7 +1910,7 @@ static int pick_lfn ( /* 1:succeeded, 0:buffer overflow or invalid LFN entry */
}
}

if (dir[LDIR_Ord] & LLEF && wc != 0) { /* Put terminator if it is the last LFN part and not terminated */
if ((dir[LDIR_Ord] & LLEF) && wc != 0) { /* Put terminator if it is the last LFN part and not terminated */
if (i >= FF_MAX_LFN + 1) return 0; /* Buffer overflow? */
lfnbuf[i] = 0;
}
Expand Down Expand Up @@ -5047,9 +5047,9 @@ FRESULT f_mkdir (
dj.dir[DIR_Attr] = AM_DIR; /* Attribute */
fs->wflag = 1;
}
if (res == FR_OK) {
//removed duplicate condition (res == FR_OK)
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No need for comment here.

Suggested change
//removed duplicate condition (res == FR_OK)

res = sync_fs(fs);
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Indentation.

Suggested change
res = sync_fs(fs);
res = sync_fs(fs);

}

} else {
remove_chain(&sobj, dcl, 0); /* Could not register, remove the allocated cluster */
}
Expand Down