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-rw-r--r--drivers/mtd/st_smi.c8
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/mtd/st_smi.c b/drivers/mtd/st_smi.c
index 8c27603..38f22b7 100644
--- a/drivers/mtd/st_smi.c
+++ b/drivers/mtd/st_smi.c
@@ -188,9 +188,7 @@ static int smi_wait_till_ready(int bank, int timeout)
but potentially three seconds (!) after page erase. */
do {
sr = smi_read_sr(bank);
- if (sr < 0)
- continue; /* try until timeout */
- else if (!(sr & WIP_BIT))
+ if ((sr >= 0) && (!(sr & WIP_BIT)))
return 0;
/* Try again after 1m-sec */
@@ -231,9 +229,7 @@ static int smi_write_enable(int bank)
do {
sr = smi_read_sr(bank);
- if (sr < 0)
- break;
- else if (sr & (1 << (bank + WM_SHIFT)))
+ if ((sr >= 0) && (sr & (1 << (bank + WM_SHIFT))))
return 0;
/* Try again after 1m-sec */