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authorHao Zhang2019-03-11 11:56:16 -0500
committerMahesh Radhakrishnan2019-04-05 14:37:07 -0500
commit33e5af3a2555ff0c44f0a22511be5a55a2bcf348 (patch)
treef6e6794a5c4e257ea8188483f7fc8bad62cb444b
parent4642efa2f928133e8b70a0b5056edd20a6245317 (diff)
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fatfs: fix Klockwork issue
Signed-off-by: Hao Zhang <hzhang@ti.com>
-rw-r--r--src/FATFS_drv.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/FATFS_drv.c b/src/FATFS_drv.c
index 92b0db1..ace0520 100644
--- a/src/FATFS_drv.c
+++ b/src/FATFS_drv.c
@@ -666,6 +666,10 @@ static FATFS_Error FATFS_readBootSector(BYTE drv)
666 } 666 }
667 667
668 index = FATFS_getFreeVolIndex(); 668 index = FATFS_getFreeVolIndex();
669 if(index < 0)
670 {
671 return FATFS_VOLUME_FULL_ERR;
672 }
669 pt = buffer; 673 pt = buffer;
670 674
671 /* By default assume the card is a valid MBR + BR card */ 675 /* By default assume the card is a valid MBR + BR card */