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Staging: sep: Fix Smatch Warning in sep_crypto.c

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This patch fixes the following smatch warning-

~/git/kernels/linux/drivers/staging/sep/sep_crypto.c:1137
sep_crypto_block_data() info: why not propagate 'int_error' from sep_oddball_pages() instead of (-12)?
~/git/kernels/linux/drivers/staging/sep/sep_crypto.c:1152
sep_crypto_block_data() info: why not propagate 'int_error' from sep_oddball_pages() instead of (-12)?

Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Rashika Kheria 2013-10-19 15:53:21 +05:30 committed by Greg Kroah-Hartman
parent c8e46f447d
commit 1b7e763140
1 changed files with 2 additions and 2 deletions
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4
drivers/staging/sep/sep_crypto.c
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@ -1134,7 +1134,7 @@ static int sep_crypto_block_data(struct ablkcipher_request *req)
if (int_error < 0) {
dev_warn(&ta_ctx->sep_used->pdev->dev, "oddball page error\n");
return -ENOMEM;
return int_error;
} else if (int_error == 1) {
ta_ctx->src_sg = new_sg;
ta_ctx->src_sg_hold = new_sg;
@ -1149,7 +1149,7 @@ static int sep_crypto_block_data(struct ablkcipher_request *req)
if (int_error < 0) {
dev_warn(&ta_ctx->sep_used->pdev->dev, "walk phys error %x\n",
int_error);
return -ENOMEM;
return int_error;
} else if (int_error == 1) {
ta_ctx->dst_sg = new_sg;
ta_ctx->dst_sg_hold = new_sg;